10894980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 32260032

約数和(自身を除く): 21365052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 503, 570, 722, 1006, 1083, 1140, 1444, 1509, 1805, 2012, 2166, 2515, 3018, 3610, 4332, 5030, 5415, 6036, 7220, 7545, 9557, 10060, 10830, 15090, 19114, 21660, 28671, 30180, 38228, 47785, 57342, 95570, 114684, 143355, 181583, 191140, 286710, 363166, 544749, 573420, 726332, 907915, 1089498, 1815830, 2178996, 2723745, 3631660, 5447490, 10894980]

約数ペア:

[(1, 10894980), (2, 5447490), (3, 3631660), (4, 2723745), (5, 2178996), (6, 1815830), (10, 1089498), (12, 907915), (15, 726332), (19, 573420), (20, 544749), (30, 363166), (38, 286710), (57, 191140), (60, 181583), (76, 143355), (95, 114684), (114, 95570), (190, 57342), (228, 47785), (285, 38228), (361, 30180), (380, 28671), (503, 21660), (570, 19114), (722, 15090), (1006, 10830), (1083, 10060), (1140, 9557), (1444, 7545), (1509, 7220), (1805, 6036), (2012, 5415), (2166, 5030), (2515, 4332), (3018, 3610)]