1742824980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6833}}^1$

素因数の和:6970

約数の個数: 144

約数和(自身を含む): 5746300560

約数和(自身を除く): 4003475580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 545, 585, 654, 780, 981, 1090, 1170, 1308, 1417, 1635, 1962, 2180, 2340, 2834, 3270, 3924, 4251, 4905, 5668, 6540, 6833, 7085, 8502, 9810, 12753, 13666, 14170, 17004, 19620, 20499, 21255, 25506, 27332, 28340, 34165, 40998, 42510, 51012, 61497, 63765, 68330, 81996, 85020, 88829, 102495, 122994, 127530, 136660, 177658, 204990, 245988, 255060, 266487, 307485, 355316, 409980, 444145, 532974, 614970, 744797, 799461, 888290, 1065948, 1229940, 1332435, 1489594, 1598922, 1776580, 2234391, 2664870, 2979188, 3197844, 3723985, 3997305, 4468782, 5329740, 6703173, 7447970, 7994610, 8937564, 9682361, 11171955, 13406346, 14895940, 15989220, 19364722, 22343910, 26812692, 29047083, 33515865, 38729444, 44687820, 48411805, 58094166, 67031730, 87141249, 96823610, 116188332, 134063460, 145235415, 174282498, 193647220, 290470830, 348564996, 435706245, 580941660, 871412490, 1742824980]

約数ペア:

[(1, 1742824980), (2, 871412490), (3, 580941660), (4, 435706245), (5, 348564996), (6, 290470830), (9, 193647220), (10, 174282498), (12, 145235415), (13, 134063460), (15, 116188332), (18, 96823610), (20, 87141249), (26, 67031730), (30, 58094166), (36, 48411805), (39, 44687820), (45, 38729444), (52, 33515865), (60, 29047083), (65, 26812692), (78, 22343910), (90, 19364722), (109, 15989220), (117, 14895940), (130, 13406346), (156, 11171955), (180, 9682361), (195, 8937564), (218, 7994610), (234, 7447970), (260, 6703173), (327, 5329740), (390, 4468782), (436, 3997305), (468, 3723985), (545, 3197844), (585, 2979188), (654, 2664870), (780, 2234391), (981, 1776580), (1090, 1598922), (1170, 1489594), (1308, 1332435), (1417, 1229940), (1635, 1065948), (1962, 888290), (2180, 799461), (2340, 744797), (2834, 614970), (3270, 532974), (3924, 444145), (4251, 409980), (4905, 355316), (5668, 307485), (6540, 266487), (6833, 255060), (7085, 245988), (8502, 204990), (9810, 177658), (12753, 136660), (13666, 127530), (14170, 122994), (17004, 102495), (19620, 88829), (20499, 85020), (21255, 81996), (25506, 68330), (27332, 63765), (28340, 61497), (34165, 51012), (40998, 42510)]