3886340940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1136357}}^1$

素因数の和:1136391

約数の個数: 72

約数和(自身を含む): 12409029360

約数和(自身を除く): 8522688420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1136357, 2272714, 3409071, 4545428, 5681785, 6818142, 10227213, 11363570, 13636284, 17045355, 20454426, 21590783, 22727140, 34090710, 40908852, 43181566, 51136065, 64772349, 68181420, 86363132, 102272130, 107953915, 129544698, 194317047, 204544260, 215907830, 259089396, 323861745, 388634094, 431815660, 647723490, 777268188, 971585235, 1295446980, 1943170470, 3886340940]

約数ペア:

[(1, 3886340940), (2, 1943170470), (3, 1295446980), (4, 971585235), (5, 777268188), (6, 647723490), (9, 431815660), (10, 388634094), (12, 323861745), (15, 259089396), (18, 215907830), (19, 204544260), (20, 194317047), (30, 129544698), (36, 107953915), (38, 102272130), (45, 86363132), (57, 68181420), (60, 64772349), (76, 51136065), (90, 43181566), (95, 40908852), (114, 34090710), (171, 22727140), (180, 21590783), (190, 20454426), (228, 17045355), (285, 13636284), (342, 11363570), (380, 10227213), (570, 6818142), (684, 5681785), (855, 4545428), (1140, 3409071), (1710, 2272714), (3420, 1136357)]