485164260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12474

約数の個数: 144

約数和(自身を含む): 1736297472

約数和(自身を除く): 1251133212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 12421, 13020, 19530, 24842, 37263, 39060, 49684, 62105, 74526, 86947, 111789, 124210, 149052, 173894, 186315, 223578, 248420, 260841, 347788, 372630, 385051, 434735, 447156, 521682, 558945, 745260, 770102, 782523, 869470, 1043364, 1117890, 1155153, 1304205, 1540204, 1565046, 1738940, 1925255, 2235780, 2310306, 2608410, 2695357, 3130092, 3465459, 3850510, 3912615, 4620612, 5216820, 5390714, 5775765, 6930918, 7701020, 7825230, 8086071, 10781428, 11551530, 13476785, 13861836, 15650460, 16172142, 17327295, 23103060, 24258213, 26953570, 32344284, 34654590, 40430355, 48516426, 53907140, 69309180, 80860710, 97032852, 121291065, 161721420, 242582130, 485164260]

約数ペア:

[(1, 485164260), (2, 242582130), (3, 161721420), (4, 121291065), (5, 97032852), (6, 80860710), (7, 69309180), (9, 53907140), (10, 48516426), (12, 40430355), (14, 34654590), (15, 32344284), (18, 26953570), (20, 24258213), (21, 23103060), (28, 17327295), (30, 16172142), (31, 15650460), (35, 13861836), (36, 13476785), (42, 11551530), (45, 10781428), (60, 8086071), (62, 7825230), (63, 7701020), (70, 6930918), (84, 5775765), (90, 5390714), (93, 5216820), (105, 4620612), (124, 3912615), (126, 3850510), (140, 3465459), (155, 3130092), (180, 2695357), (186, 2608410), (210, 2310306), (217, 2235780), (252, 1925255), (279, 1738940), (310, 1565046), (315, 1540204), (372, 1304205), (420, 1155153), (434, 1117890), (465, 1043364), (558, 869470), (620, 782523), (630, 770102), (651, 745260), (868, 558945), (930, 521682), (1085, 447156), (1116, 434735), (1260, 385051), (1302, 372630), (1395, 347788), (1860, 260841), (1953, 248420), (2170, 223578), (2604, 186315), (2790, 173894), (3255, 149052), (3906, 124210), (4340, 111789), (5580, 86947), (6510, 74526), (7812, 62105), (9765, 49684), (12421, 39060), (13020, 37263), (19530, 24842)]