2280029120770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{2927}}^1\times {\mathrm{3659}}^1$

素因数の和:7003

約数の個数: 64

約数和(自身を含む): 4185857088000

約数和(自身を除く): 1905827967230

約数列:

[1, 2, 5, 10, 61, 122, 305, 349, 610, 698, 1745, 2927, 3490, 3659, 5854, 7318, 14635, 18295, 21289, 29270, 36590, 42578, 106445, 178547, 212890, 223199, 357094, 446398, 892735, 1021523, 1115995, 1276991, 1785470, 2043046, 2231990, 2553982, 5107615, 6384955, 10215230, 10709893, 12769910, 21419786, 53549465, 62312903, 77896451, 107098930, 124625806, 155792902, 311564515, 389482255, 623129030, 653303473, 778964510, 1306606946, 3266517365, 3737752657, 6533034730, 7475505314, 18688763285, 37377526570, 228002912077, 456005824154, 1140014560385, 2280029120770]

約数ペア:

[(1, 2280029120770), (2, 1140014560385), (5, 456005824154), (10, 228002912077), (61, 37377526570), (122, 18688763285), (305, 7475505314), (349, 6533034730), (610, 3737752657), (698, 3266517365), (1745, 1306606946), (2927, 778964510), (3490, 653303473), (3659, 623129030), (5854, 389482255), (7318, 311564515), (14635, 155792902), (18295, 124625806), (21289, 107098930), (29270, 77896451), (36590, 62312903), (42578, 53549465), (106445, 21419786), (178547, 12769910), (212890, 10709893), (223199, 10215230), (357094, 6384955), (446398, 5107615), (892735, 2553982), (1021523, 2231990), (1115995, 2043046), (1276991, 1785470)]