4914974340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{3319}}^1$

素因数の和:3786

約数の個数: 144

約数和(自身を含む): 15734409600

約数和(自身を除く): 10819435260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 433, 570, 684, 855, 866, 1140, 1299, 1710, 1732, 2165, 2598, 3319, 3420, 3897, 4330, 5196, 6495, 6638, 7794, 8227, 8660, 9957, 12990, 13276, 15588, 16454, 16595, 19485, 19914, 24681, 25980, 29871, 32908, 33190, 38970, 39828, 41135, 49362, 49785, 59742, 63061, 66380, 74043, 77940, 82270, 98724, 99570, 119484, 123405, 126122, 148086, 149355, 164540, 189183, 199140, 246810, 252244, 296172, 298710, 315305, 370215, 378366, 493620, 567549, 597420, 630610, 740430, 756732, 945915, 1135098, 1261220, 1437127, 1480860, 1891830, 2270196, 2837745, 2874254, 3783660, 4311381, 5675490, 5748508, 7185635, 8622762, 11350980, 12934143, 14371270, 17245524, 21556905, 25868286, 27305413, 28742540, 43113810, 51736572, 54610826, 64670715, 81916239, 86227620, 109221652, 129341430, 136527065, 163832478, 245748717, 258682860, 273054130, 327664956, 409581195, 491497434, 546108260, 819162390, 982994868, 1228743585, 1638324780, 2457487170, 4914974340]

約数ペア:

[(1, 4914974340), (2, 2457487170), (3, 1638324780), (4, 1228743585), (5, 982994868), (6, 819162390), (9, 546108260), (10, 491497434), (12, 409581195), (15, 327664956), (18, 273054130), (19, 258682860), (20, 245748717), (30, 163832478), (36, 136527065), (38, 129341430), (45, 109221652), (57, 86227620), (60, 81916239), (76, 64670715), (90, 54610826), (95, 51736572), (114, 43113810), (171, 28742540), (180, 27305413), (190, 25868286), (228, 21556905), (285, 17245524), (342, 14371270), (380, 12934143), (433, 11350980), (570, 8622762), (684, 7185635), (855, 5748508), (866, 5675490), (1140, 4311381), (1299, 3783660), (1710, 2874254), (1732, 2837745), (2165, 2270196), (2598, 1891830), (3319, 1480860), (3420, 1437127), (3897, 1261220), (4330, 1135098), (5196, 945915), (6495, 756732), (6638, 740430), (7794, 630610), (8227, 597420), (8660, 567549), (9957, 493620), (12990, 378366), (13276, 370215), (15588, 315305), (16454, 298710), (16595, 296172), (19485, 252244), (19914, 246810), (24681, 199140), (25980, 189183), (29871, 164540), (32908, 149355), (33190, 148086), (38970, 126122), (39828, 123405), (41135, 119484), (49362, 99570), (49785, 98724), (59742, 82270), (63061, 77940), (66380, 74043)]