2355961620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8647}}^1$

素因数の和:8917

約数の個数: 96

約数和(自身を含む): 6973747200

約数和(自身を除く): 4617785580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 239, 285, 380, 478, 570, 717, 956, 1140, 1195, 1434, 2390, 2868, 3585, 4541, 4780, 7170, 8647, 9082, 13623, 14340, 17294, 18164, 22705, 25941, 27246, 34588, 43235, 45410, 51882, 54492, 68115, 86470, 90820, 103764, 129705, 136230, 164293, 172940, 259410, 272460, 328586, 492879, 518820, 657172, 821465, 985758, 1642930, 1971516, 2066633, 2464395, 3285860, 4133266, 4928790, 6199899, 8266532, 9857580, 10333165, 12399798, 20666330, 24799596, 30999495, 39266027, 41332660, 61998990, 78532054, 117798081, 123997980, 157064108, 196330135, 235596162, 392660270, 471192324, 588990405, 785320540, 1177980810, 2355961620]

約数ペア:

[(1, 2355961620), (2, 1177980810), (3, 785320540), (4, 588990405), (5, 471192324), (6, 392660270), (10, 235596162), (12, 196330135), (15, 157064108), (19, 123997980), (20, 117798081), (30, 78532054), (38, 61998990), (57, 41332660), (60, 39266027), (76, 30999495), (95, 24799596), (114, 20666330), (190, 12399798), (228, 10333165), (239, 9857580), (285, 8266532), (380, 6199899), (478, 4928790), (570, 4133266), (717, 3285860), (956, 2464395), (1140, 2066633), (1195, 1971516), (1434, 1642930), (2390, 985758), (2868, 821465), (3585, 657172), (4541, 518820), (4780, 492879), (7170, 328586), (8647, 272460), (9082, 259410), (13623, 172940), (14340, 164293), (17294, 136230), (18164, 129705), (22705, 103764), (25941, 90820), (27246, 86470), (34588, 68115), (43235, 54492), (45410, 51882)]