2007475020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{586981}}^1$

素因数の和:587015

約数の個数: 72

約数和(自身を含む): 6409843440

約数和(自身を除く): 4402368420

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, 586981, 1173962, 1760943, 2347924, 2934905, 3521886, 5282829, 5869810, 7043772, 8804715, 10565658, 11152639, 11739620, 17609430, 21131316, 22305278, 26414145, 33457917, 35218860, 44610556, 52828290, 55763195, 66915834, 100373751, 105656580, 111526390, 133831668, 167289585, 200747502, 223052780, 334579170, 401495004, 501868755, 669158340, 1003737510, 2007475020]

約数ペア:

[(1, 2007475020), (2, 1003737510), (3, 669158340), (4, 501868755), (5, 401495004), (6, 334579170), (9, 223052780), (10, 200747502), (12, 167289585), (15, 133831668), (18, 111526390), (19, 105656580), (20, 100373751), (30, 66915834), (36, 55763195), (38, 52828290), (45, 44610556), (57, 35218860), (60, 33457917), (76, 26414145), (90, 22305278), (95, 21131316), (114, 17609430), (171, 11739620), (180, 11152639), (190, 10565658), (228, 8804715), (285, 7043772), (342, 5869810), (380, 5282829), (570, 3521886), (684, 2934905), (855, 2347924), (1140, 1760943), (1710, 1173962), (3420, 586981)]