223181140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 581414400

約数和(自身を除く): 358233260

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 182, 260, 298, 364, 455, 596, 745, 823, 910, 1043, 1490, 1646, 1820, 1937, 2086, 2980, 3292, 3874, 4115, 4172, 5215, 5761, 7748, 8230, 9685, 10430, 10699, 11522, 13559, 16460, 19370, 20860, 21398, 23044, 27118, 28805, 38740, 42796, 53495, 54236, 57610, 67795, 74893, 106990, 115220, 122627, 135590, 149786, 213980, 245254, 271180, 299572, 374465, 490508, 613135, 748930, 858389, 1226270, 1497860, 1594151, 1716778, 2452540, 3188302, 3433556, 4291945, 6376604, 7970755, 8583890, 11159057, 15941510, 17167780, 22318114, 31883020, 44636228, 55795285, 111590570, 223181140]

約数ペア:

[(1, 223181140), (2, 111590570), (4, 55795285), (5, 44636228), (7, 31883020), (10, 22318114), (13, 17167780), (14, 15941510), (20, 11159057), (26, 8583890), (28, 7970755), (35, 6376604), (52, 4291945), (65, 3433556), (70, 3188302), (91, 2452540), (130, 1716778), (140, 1594151), (149, 1497860), (182, 1226270), (260, 858389), (298, 748930), (364, 613135), (455, 490508), (596, 374465), (745, 299572), (823, 271180), (910, 245254), (1043, 213980), (1490, 149786), (1646, 135590), (1820, 122627), (1937, 115220), (2086, 106990), (2980, 74893), (3292, 67795), (3874, 57610), (4115, 54236), (4172, 53495), (5215, 42796), (5761, 38740), (7748, 28805), (8230, 27118), (9685, 23044), (10430, 21398), (10699, 20860), (11522, 19370), (13559, 16460)]