30886358220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{29723}}^1$

素因数の和:30012

約数の個数: 144

約数和(自身を含む): 98154830592

約数和(自身を除く): 67268472372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 251, 276, 345, 414, 460, 502, 690, 753, 828, 1004, 1035, 1255, 1380, 1506, 2070, 2259, 2510, 3012, 3765, 4140, 4518, 5020, 5773, 7530, 9036, 11295, 11546, 15060, 17319, 22590, 23092, 28865, 29723, 34638, 45180, 51957, 57730, 59446, 69276, 86595, 89169, 103914, 115460, 118892, 148615, 173190, 178338, 207828, 259785, 267507, 297230, 346380, 356676, 445845, 519570, 535014, 594460, 683629, 891690, 1039140, 1070028, 1337535, 1367258, 1783380, 2050887, 2675070, 2734516, 3418145, 4101774, 5350140, 6152661, 6836290, 7460473, 8203548, 10254435, 12305322, 13672580, 14920946, 20508870, 22381419, 24610644, 29841892, 30763305, 37302365, 41017740, 44762838, 61526610, 67144257, 74604730, 89525676, 111907095, 123053220, 134288514, 149209460, 171590879, 223814190, 268577028, 335721285, 343181758, 447628380, 514772637, 671442570, 686363516, 857954395, 1029545274, 1342885140, 1544317911, 1715908790, 2059090548, 2573863185, 3088635822, 3431817580, 5147726370, 6177271644, 7721589555, 10295452740, 15443179110, 30886358220]

約数ペア:

[(1, 30886358220), (2, 15443179110), (3, 10295452740), (4, 7721589555), (5, 6177271644), (6, 5147726370), (9, 3431817580), (10, 3088635822), (12, 2573863185), (15, 2059090548), (18, 1715908790), (20, 1544317911), (23, 1342885140), (30, 1029545274), (36, 857954395), (45, 686363516), (46, 671442570), (60, 514772637), (69, 447628380), (90, 343181758), (92, 335721285), (115, 268577028), (138, 223814190), (180, 171590879), (207, 149209460), (230, 134288514), (251, 123053220), (276, 111907095), (345, 89525676), (414, 74604730), (460, 67144257), (502, 61526610), (690, 44762838), (753, 41017740), (828, 37302365), (1004, 30763305), (1035, 29841892), (1255, 24610644), (1380, 22381419), (1506, 20508870), (2070, 14920946), (2259, 13672580), (2510, 12305322), (3012, 10254435), (3765, 8203548), (4140, 7460473), (4518, 6836290), (5020, 6152661), (5773, 5350140), (7530, 4101774), (9036, 3418145), (11295, 2734516), (11546, 2675070), (15060, 2050887), (17319, 1783380), (22590, 1367258), (23092, 1337535), (28865, 1070028), (29723, 1039140), (34638, 891690), (45180, 683629), (51957, 594460), (57730, 535014), (59446, 519570), (69276, 445845), (86595, 356676), (89169, 346380), (103914, 297230), (115460, 267507), (118892, 259785), (148615, 207828), (173190, 178338)]