2243370420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{1049}}^1$

素因数の和:1282

約数の個数: 108

約数和(自身を含む): 6874440300

約数和(自身を除く): 4631069880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1049, 1090, 1308, 1635, 1962, 2098, 2180, 3147, 3270, 3924, 4196, 4905, 5245, 6294, 6540, 9441, 9810, 10490, 11881, 12588, 15735, 18882, 19620, 20980, 23762, 31470, 35643, 37764, 47205, 47524, 59405, 62940, 71286, 94410, 106929, 114341, 118810, 142572, 178215, 188820, 213858, 228682, 237620, 343023, 356430, 427716, 457364, 534645, 571705, 686046, 712860, 1029069, 1069290, 1143410, 1372092, 1715115, 2058138, 2138580, 2286820, 3430230, 4116276, 5145345, 6860460, 10290690, 12463169, 20581380, 24926338, 37389507, 49852676, 62315845, 74779014, 112168521, 124631690, 149558028, 186947535, 224337042, 249263380, 373895070, 448674084, 560842605, 747790140, 1121685210, 2243370420]

約数ペア:

[(1, 2243370420), (2, 1121685210), (3, 747790140), (4, 560842605), (5, 448674084), (6, 373895070), (9, 249263380), (10, 224337042), (12, 186947535), (15, 149558028), (18, 124631690), (20, 112168521), (30, 74779014), (36, 62315845), (45, 49852676), (60, 37389507), (90, 24926338), (109, 20581380), (180, 12463169), (218, 10290690), (327, 6860460), (436, 5145345), (545, 4116276), (654, 3430230), (981, 2286820), (1049, 2138580), (1090, 2058138), (1308, 1715115), (1635, 1372092), (1962, 1143410), (2098, 1069290), (2180, 1029069), (3147, 712860), (3270, 686046), (3924, 571705), (4196, 534645), (4905, 457364), (5245, 427716), (6294, 356430), (6540, 343023), (9441, 237620), (9810, 228682), (10490, 213858), (11881, 188820), (12588, 178215), (15735, 142572), (18882, 118810), (19620, 114341), (20980, 106929), (23762, 94410), (31470, 71286), (35643, 62940), (37764, 59405), (47205, 47524)]