4428060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 15278592

約数和(自身を除く): 10850532

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, 811, 910, 1092, 1365, 1622, 1820, 2433, 2730, 3244, 4055, 4866, 5460, 5677, 8110, 9732, 10543, 11354, 12165, 16220, 17031, 21086, 22708, 24330, 28385, 31629, 34062, 42172, 48660, 52715, 56770, 63258, 68124, 73801, 85155, 105430, 113540, 126516, 147602, 158145, 170310, 210860, 221403, 295204, 316290, 340620, 369005, 442806, 632580, 738010, 885612, 1107015, 1476020, 2214030, 4428060]

約数ペア:

[(1, 4428060), (2, 2214030), (3, 1476020), (4, 1107015), (5, 885612), (6, 738010), (7, 632580), (10, 442806), (12, 369005), (13, 340620), (14, 316290), (15, 295204), (20, 221403), (21, 210860), (26, 170310), (28, 158145), (30, 147602), (35, 126516), (39, 113540), (42, 105430), (52, 85155), (60, 73801), (65, 68124), (70, 63258), (78, 56770), (84, 52715), (91, 48660), (105, 42172), (130, 34062), (140, 31629), (156, 28385), (182, 24330), (195, 22708), (210, 21086), (260, 17031), (273, 16220), (364, 12165), (390, 11354), (420, 10543), (455, 9732), (546, 8110), (780, 5677), (811, 5460), (910, 4866), (1092, 4055), (1365, 3244), (1622, 2730), (1820, 2433)]