2912994210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{38639}}^1$

素因数の和:39015

約数の個数: 64

約数和(自身を含む): 8012390400

約数和(自身を除く): 5099396190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 12565, 15078, 25130, 37695, 38639, 75390, 77278, 115917, 193195, 231834, 270473, 386390, 540946, 579585, 811419, 1159170, 1352365, 1622838, 2704730, 4057095, 8114190, 13871401, 27742802, 41614203, 69357005, 83228406, 97099807, 138714010, 194199614, 208071015, 291299421, 416142030, 485499035, 582598842, 970998070, 1456497105, 2912994210]

約数ペア:

[(1, 2912994210), (2, 1456497105), (3, 970998070), (5, 582598842), (6, 485499035), (7, 416142030), (10, 291299421), (14, 208071015), (15, 194199614), (21, 138714010), (30, 97099807), (35, 83228406), (42, 69357005), (70, 41614203), (105, 27742802), (210, 13871401), (359, 8114190), (718, 4057095), (1077, 2704730), (1795, 1622838), (2154, 1352365), (2513, 1159170), (3590, 811419), (5026, 579585), (5385, 540946), (7539, 386390), (10770, 270473), (12565, 231834), (15078, 193195), (25130, 115917), (37695, 77278), (38639, 75390)]