17951340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37932180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 461, 590, 649, 660, 708, 885, 922, 1180, 1298, 1383, 1770, 1844, 1947, 2305, 2596, 2766, 3245, 3540, 3894, 4610, 5071, 5532, 6490, 6915, 7788, 9220, 9735, 10142, 12980, 13830, 15213, 19470, 20284, 25355, 27199, 27660, 30426, 38940, 50710, 54398, 60852, 76065, 81597, 101420, 108796, 135995, 152130, 163194, 271990, 299189, 304260, 326388, 407985, 543980, 598378, 815970, 897567, 1196756, 1495945, 1631940, 1795134, 2991890, 3590268, 4487835, 5983780, 8975670, 17951340]

約数ペア:

[(1, 17951340), (2, 8975670), (3, 5983780), (4, 4487835), (5, 3590268), (6, 2991890), (10, 1795134), (11, 1631940), (12, 1495945), (15, 1196756), (20, 897567), (22, 815970), (30, 598378), (33, 543980), (44, 407985), (55, 326388), (59, 304260), (60, 299189), (66, 271990), (110, 163194), (118, 152130), (132, 135995), (165, 108796), (177, 101420), (220, 81597), (236, 76065), (295, 60852), (330, 54398), (354, 50710), (461, 38940), (590, 30426), (649, 27660), (660, 27199), (708, 25355), (885, 20284), (922, 19470), (1180, 15213), (1298, 13830), (1383, 12980), (1770, 10142), (1844, 9735), (1947, 9220), (2305, 7788), (2596, 6915), (2766, 6490), (3245, 5532), (3540, 5071), (3894, 4610)]