202430370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2711}}^1$

素因数の和:2871

約数の個数: 64

約数和(自身を含む): 515496960

約数和(自身を除く): 313066590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 131, 190, 262, 285, 393, 570, 655, 786, 1310, 1965, 2489, 2711, 3930, 4978, 5422, 7467, 8133, 12445, 13555, 14934, 16266, 24890, 27110, 37335, 40665, 51509, 74670, 81330, 103018, 154527, 257545, 309054, 355141, 515090, 710282, 772635, 1065423, 1545270, 1775705, 2130846, 3551410, 5327115, 6747679, 10654230, 13495358, 20243037, 33738395, 40486074, 67476790, 101215185, 202430370]

約数ペア:

[(1, 202430370), (2, 101215185), (3, 67476790), (5, 40486074), (6, 33738395), (10, 20243037), (15, 13495358), (19, 10654230), (30, 6747679), (38, 5327115), (57, 3551410), (95, 2130846), (114, 1775705), (131, 1545270), (190, 1065423), (262, 772635), (285, 710282), (393, 515090), (570, 355141), (655, 309054), (786, 257545), (1310, 154527), (1965, 103018), (2489, 81330), (2711, 74670), (3930, 51509), (4978, 40665), (5422, 37335), (7467, 27110), (8133, 24890), (12445, 16266), (13555, 14934)]