146930420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 407554560

約数和(自身を除く): 260624140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 364, 380, 455, 490, 494, 532, 607, 637, 665, 910, 931, 980, 988, 1214, 1235, 1274, 1330, 1729, 1820, 1862, 2428, 2470, 2548, 2660, 3035, 3185, 3458, 3724, 4249, 4655, 4940, 6070, 6370, 6916, 7891, 8498, 8645, 9310, 11533, 12103, 12140, 12740, 15782, 16996, 17290, 18620, 21245, 23066, 24206, 29743, 31564, 34580, 39455, 42490, 46132, 48412, 55237, 57665, 59486, 60515, 78910, 80731, 84980, 110474, 115330, 118972, 121030, 148715, 149929, 157820, 161462, 220948, 230660, 242060, 276185, 297430, 299858, 322924, 386659, 403655, 552370, 565117, 594860, 599716, 749645, 773318, 807310, 1049503, 1104740, 1130234, 1499290, 1546636, 1614620, 1933295, 2099006, 2260468, 2825585, 2998580, 3866590, 4198012, 5247515, 5651170, 7346521, 7733180, 10495030, 11302340, 14693042, 20990060, 29386084, 36732605, 73465210, 146930420]

約数ペア:

[(1, 146930420), (2, 73465210), (4, 36732605), (5, 29386084), (7, 20990060), (10, 14693042), (13, 11302340), (14, 10495030), (19, 7733180), (20, 7346521), (26, 5651170), (28, 5247515), (35, 4198012), (38, 3866590), (49, 2998580), (52, 2825585), (65, 2260468), (70, 2099006), (76, 1933295), (91, 1614620), (95, 1546636), (98, 1499290), (130, 1130234), (133, 1104740), (140, 1049503), (182, 807310), (190, 773318), (196, 749645), (245, 599716), (247, 594860), (260, 565117), (266, 552370), (364, 403655), (380, 386659), (455, 322924), (490, 299858), (494, 297430), (532, 276185), (607, 242060), (637, 230660), (665, 220948), (910, 161462), (931, 157820), (980, 149929), (988, 148715), (1214, 121030), (1235, 118972), (1274, 115330), (1330, 110474), (1729, 84980), (1820, 80731), (1862, 78910), (2428, 60515), (2470, 59486), (2548, 57665), (2660, 55237), (3035, 48412), (3185, 46132), (3458, 42490), (3724, 39455), (4249, 34580), (4655, 31564), (4940, 29743), (6070, 24206), (6370, 23066), (6916, 21245), (7891, 18620), (8498, 17290), (8645, 16996), (9310, 15782), (11533, 12740), (12103, 12140)]