2014380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 6656832

約数和(自身を除く): 4642452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 62, 76, 90, 93, 95, 114, 124, 155, 171, 180, 186, 190, 228, 279, 285, 310, 342, 361, 372, 380, 465, 558, 570, 589, 620, 684, 722, 855, 930, 1083, 1116, 1140, 1178, 1395, 1444, 1710, 1767, 1805, 1860, 2166, 2356, 2790, 2945, 3249, 3420, 3534, 3610, 4332, 5301, 5415, 5580, 5890, 6498, 7068, 7220, 8835, 10602, 10830, 11191, 11780, 12996, 16245, 17670, 21204, 21660, 22382, 26505, 32490, 33573, 35340, 44764, 53010, 55955, 64980, 67146, 100719, 106020, 111910, 134292, 167865, 201438, 223820, 335730, 402876, 503595, 671460, 1007190, 2014380]

約数ペア:

[(1, 2014380), (2, 1007190), (3, 671460), (4, 503595), (5, 402876), (6, 335730), (9, 223820), (10, 201438), (12, 167865), (15, 134292), (18, 111910), (19, 106020), (20, 100719), (30, 67146), (31, 64980), (36, 55955), (38, 53010), (45, 44764), (57, 35340), (60, 33573), (62, 32490), (76, 26505), (90, 22382), (93, 21660), (95, 21204), (114, 17670), (124, 16245), (155, 12996), (171, 11780), (180, 11191), (186, 10830), (190, 10602), (228, 8835), (279, 7220), (285, 7068), (310, 6498), (342, 5890), (361, 5580), (372, 5415), (380, 5301), (465, 4332), (558, 3610), (570, 3534), (589, 3420), (620, 3249), (684, 2945), (722, 2790), (855, 2356), (930, 2166), (1083, 1860), (1116, 1805), (1140, 1767), (1178, 1710), (1395, 1444)]