4493580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 15504384

約数和(自身を除く): 11010804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 823, 910, 1092, 1365, 1646, 1820, 2469, 2730, 3292, 4115, 4938, 5460, 5761, 8230, 9876, 10699, 11522, 12345, 16460, 17283, 21398, 23044, 24690, 28805, 32097, 34566, 42796, 49380, 53495, 57610, 64194, 69132, 74893, 86415, 106990, 115220, 128388, 149786, 160485, 172830, 213980, 224679, 299572, 320970, 345660, 374465, 449358, 641940, 748930, 898716, 1123395, 1497860, 2246790, 4493580]

約数ペア:

[(1, 4493580), (2, 2246790), (3, 1497860), (4, 1123395), (5, 898716), (6, 748930), (7, 641940), (10, 449358), (12, 374465), (13, 345660), (14, 320970), (15, 299572), (20, 224679), (21, 213980), (26, 172830), (28, 160485), (30, 149786), (35, 128388), (39, 115220), (42, 106990), (52, 86415), (60, 74893), (65, 69132), (70, 64194), (78, 57610), (84, 53495), (91, 49380), (105, 42796), (130, 34566), (140, 32097), (156, 28805), (182, 24690), (195, 23044), (210, 21398), (260, 17283), (273, 16460), (364, 12345), (390, 11522), (420, 10699), (455, 9876), (546, 8230), (780, 5761), (823, 5460), (910, 4938), (1092, 4115), (1365, 3292), (1646, 2730), (1820, 2469)]