38473710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 108739584

約数和(自身を除く): 70265874

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 37, 46, 55, 66, 69, 74, 110, 111, 115, 137, 138, 165, 185, 222, 230, 253, 274, 330, 345, 370, 407, 411, 506, 555, 685, 690, 759, 814, 822, 851, 1110, 1221, 1265, 1370, 1507, 1518, 1702, 2035, 2055, 2442, 2530, 2553, 3014, 3151, 3795, 4070, 4110, 4255, 4521, 5069, 5106, 6105, 6302, 7535, 7590, 8510, 9042, 9361, 9453, 10138, 12210, 12765, 15070, 15207, 15755, 18722, 18906, 22605, 25345, 25530, 28083, 30414, 31510, 34661, 45210, 46805, 47265, 50690, 55759, 56166, 69322, 76035, 93610, 94530, 103983, 111518, 116587, 140415, 152070, 167277, 173305, 207966, 233174, 278795, 280830, 334554, 346610, 349761, 519915, 557590, 582935, 699522, 836385, 1039830, 1165870, 1282457, 1672770, 1748805, 2564914, 3497610, 3847371, 6412285, 7694742, 12824570, 19236855, 38473710]

約数ペア:

[(1, 38473710), (2, 19236855), (3, 12824570), (5, 7694742), (6, 6412285), (10, 3847371), (11, 3497610), (15, 2564914), (22, 1748805), (23, 1672770), (30, 1282457), (33, 1165870), (37, 1039830), (46, 836385), (55, 699522), (66, 582935), (69, 557590), (74, 519915), (110, 349761), (111, 346610), (115, 334554), (137, 280830), (138, 278795), (165, 233174), (185, 207966), (222, 173305), (230, 167277), (253, 152070), (274, 140415), (330, 116587), (345, 111518), (370, 103983), (407, 94530), (411, 93610), (506, 76035), (555, 69322), (685, 56166), (690, 55759), (759, 50690), (814, 47265), (822, 46805), (851, 45210), (1110, 34661), (1221, 31510), (1265, 30414), (1370, 28083), (1507, 25530), (1518, 25345), (1702, 22605), (2035, 18906), (2055, 18722), (2442, 15755), (2530, 15207), (2553, 15070), (3014, 12765), (3151, 12210), (3795, 10138), (4070, 9453), (4110, 9361), (4255, 9042), (4521, 8510), (5069, 7590), (5106, 7535), (6105, 6302)]