37527140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 92647800

約数和(自身を除く): 55120660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 257, 298, 490, 514, 596, 745, 980, 1028, 1043, 1285, 1490, 1799, 2086, 2570, 2980, 3598, 4172, 5140, 5215, 7196, 7301, 8995, 10430, 12593, 14602, 17990, 20860, 25186, 29204, 35980, 36505, 38293, 50372, 62965, 73010, 76586, 125930, 146020, 153172, 191465, 251860, 268051, 382930, 536102, 765860, 1072204, 1340255, 1876357, 2680510, 3752714, 5361020, 7505428, 9381785, 18763570, 37527140]

約数ペア:

[(1, 37527140), (2, 18763570), (4, 9381785), (5, 7505428), (7, 5361020), (10, 3752714), (14, 2680510), (20, 1876357), (28, 1340255), (35, 1072204), (49, 765860), (70, 536102), (98, 382930), (140, 268051), (149, 251860), (196, 191465), (245, 153172), (257, 146020), (298, 125930), (490, 76586), (514, 73010), (596, 62965), (745, 50372), (980, 38293), (1028, 36505), (1043, 35980), (1285, 29204), (1490, 25186), (1799, 20860), (2086, 17990), (2570, 14602), (2980, 12593), (3598, 10430), (4172, 8995), (5140, 7301), (5215, 7196)]