15228990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1094

約数の個数: 96

約数和(自身を含む): 47264256

約数和(自身を除く): 32035266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1051, 1449, 1610, 2070, 2102, 2415, 2898, 3153, 4830, 5255, 6306, 7245, 7357, 9459, 10510, 14490, 14714, 15765, 18918, 22071, 24173, 31530, 36785, 44142, 47295, 48346, 66213, 72519, 73570, 94590, 110355, 120865, 132426, 145038, 169211, 217557, 220710, 241730, 331065, 338422, 362595, 435114, 507633, 662130, 725190, 846055, 1015266, 1087785, 1522899, 1692110, 2175570, 2538165, 3045798, 5076330, 7614495, 15228990]

約数ペア:

[(1, 15228990), (2, 7614495), (3, 5076330), (5, 3045798), (6, 2538165), (7, 2175570), (9, 1692110), (10, 1522899), (14, 1087785), (15, 1015266), (18, 846055), (21, 725190), (23, 662130), (30, 507633), (35, 435114), (42, 362595), (45, 338422), (46, 331065), (63, 241730), (69, 220710), (70, 217557), (90, 169211), (105, 145038), (115, 132426), (126, 120865), (138, 110355), (161, 94590), (207, 73570), (210, 72519), (230, 66213), (315, 48346), (322, 47295), (345, 44142), (414, 36785), (483, 31530), (630, 24173), (690, 22071), (805, 18918), (966, 15765), (1035, 14714), (1051, 14490), (1449, 10510), (1610, 9459), (2070, 7357), (2102, 7245), (2415, 6306), (2898, 5255), (3153, 4830)]