1756836420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 4992744960

約数和(自身を除く): 3235908540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 239, 303, 404, 478, 505, 606, 717, 956, 1010, 1195, 1212, 1213, 1434, 1515, 2020, 2390, 2426, 2868, 3030, 3585, 3639, 4780, 4852, 6060, 6065, 7170, 7278, 12130, 14340, 14556, 18195, 24139, 24260, 36390, 48278, 72417, 72780, 96556, 120695, 122513, 144834, 241390, 245026, 289668, 289907, 362085, 367539, 482780, 490052, 579814, 612565, 724170, 735078, 869721, 1159628, 1225130, 1448340, 1449535, 1470156, 1739442, 1837695, 2450260, 2899070, 3478884, 3675390, 4348605, 5798140, 7350780, 8697210, 17394420, 29280607, 58561214, 87841821, 117122428, 146403035, 175683642, 292806070, 351367284, 439209105, 585612140, 878418210, 1756836420]

約数ペア:

[(1, 1756836420), (2, 878418210), (3, 585612140), (4, 439209105), (5, 351367284), (6, 292806070), (10, 175683642), (12, 146403035), (15, 117122428), (20, 87841821), (30, 58561214), (60, 29280607), (101, 17394420), (202, 8697210), (239, 7350780), (303, 5798140), (404, 4348605), (478, 3675390), (505, 3478884), (606, 2899070), (717, 2450260), (956, 1837695), (1010, 1739442), (1195, 1470156), (1212, 1449535), (1213, 1448340), (1434, 1225130), (1515, 1159628), (2020, 869721), (2390, 735078), (2426, 724170), (2868, 612565), (3030, 579814), (3585, 490052), (3639, 482780), (4780, 367539), (4852, 362085), (6060, 289907), (6065, 289668), (7170, 245026), (7278, 241390), (12130, 144834), (14340, 122513), (14556, 120695), (18195, 96556), (24139, 72780), (24260, 72417), (36390, 48278)]