3784186980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3003323}}^1$

素因数の和:3003345

約数の個数: 72

約数和(自身を含む): 13118519232

約数和(自身を除く): 9334332252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3003323, 6006646, 9009969, 12013292, 15016615, 18019938, 21023261, 27029907, 30033230, 36039876, 42046522, 45049845, 54059814, 60066460, 63069783, 84093044, 90099690, 105116305, 108119628, 126139566, 135149535, 180199380, 189209349, 210232610, 252279132, 270299070, 315348915, 378418698, 420465220, 540598140, 630697830, 756837396, 946046745, 1261395660, 1892093490, 3784186980]

約数ペア:

[(1, 3784186980), (2, 1892093490), (3, 1261395660), (4, 946046745), (5, 756837396), (6, 630697830), (7, 540598140), (9, 420465220), (10, 378418698), (12, 315348915), (14, 270299070), (15, 252279132), (18, 210232610), (20, 189209349), (21, 180199380), (28, 135149535), (30, 126139566), (35, 108119628), (36, 105116305), (42, 90099690), (45, 84093044), (60, 63069783), (63, 60066460), (70, 54059814), (84, 45049845), (90, 42046522), (105, 36039876), (126, 30033230), (140, 27029907), (180, 21023261), (210, 18019938), (252, 15016615), (315, 12013292), (420, 9009969), (630, 6006646), (1260, 3003323)]