40190130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 110372652

約数和(自身を除く): 70182522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 1083, 1237, 1710, 1805, 2166, 2474, 3249, 3610, 3711, 5415, 6185, 6498, 7422, 10830, 11133, 12370, 16245, 18555, 22266, 23503, 32490, 37110, 47006, 55665, 70509, 111330, 117515, 141018, 211527, 235030, 352545, 423054, 446557, 705090, 893114, 1057635, 1339671, 2115270, 2232785, 2679342, 4019013, 4465570, 6698355, 8038026, 13396710, 20095065, 40190130]

約数ペア:

[(1, 40190130), (2, 20095065), (3, 13396710), (5, 8038026), (6, 6698355), (9, 4465570), (10, 4019013), (15, 2679342), (18, 2232785), (19, 2115270), (30, 1339671), (38, 1057635), (45, 893114), (57, 705090), (90, 446557), (95, 423054), (114, 352545), (171, 235030), (190, 211527), (285, 141018), (342, 117515), (361, 111330), (570, 70509), (722, 55665), (855, 47006), (1083, 37110), (1237, 32490), (1710, 23503), (1805, 22266), (2166, 18555), (2474, 16245), (3249, 12370), (3610, 11133), (3711, 10830), (5415, 7422), (6185, 6498)]