39832740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 127727964

約数和(自身を除く): 87895224

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, 361, 380, 570, 613, 684, 722, 855, 1083, 1140, 1226, 1444, 1710, 1805, 1839, 2166, 2452, 3065, 3249, 3420, 3610, 3678, 4332, 5415, 5517, 6130, 6498, 7220, 7356, 9195, 10830, 11034, 11647, 12260, 12996, 16245, 18390, 21660, 22068, 23294, 27585, 32490, 34941, 36780, 46588, 55170, 58235, 64980, 69882, 104823, 110340, 116470, 139764, 174705, 209646, 221293, 232940, 349410, 419292, 442586, 524115, 663879, 698820, 885172, 1048230, 1106465, 1327758, 1991637, 2096460, 2212930, 2655516, 3319395, 3983274, 4425860, 6638790, 7966548, 9958185, 13277580, 19916370, 39832740]

約数ペア:

[(1, 39832740), (2, 19916370), (3, 13277580), (4, 9958185), (5, 7966548), (6, 6638790), (9, 4425860), (10, 3983274), (12, 3319395), (15, 2655516), (18, 2212930), (19, 2096460), (20, 1991637), (30, 1327758), (36, 1106465), (38, 1048230), (45, 885172), (57, 698820), (60, 663879), (76, 524115), (90, 442586), (95, 419292), (114, 349410), (171, 232940), (180, 221293), (190, 209646), (228, 174705), (285, 139764), (342, 116470), (361, 110340), (380, 104823), (570, 69882), (613, 64980), (684, 58235), (722, 55170), (855, 46588), (1083, 36780), (1140, 34941), (1226, 32490), (1444, 27585), (1710, 23294), (1805, 22068), (1839, 21660), (2166, 18390), (2452, 16245), (3065, 12996), (3249, 12260), (3420, 11647), (3610, 11034), (3678, 10830), (4332, 9195), (5415, 7356), (5517, 7220), (6130, 6498)]