271913460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49801}}^1$

素因数の和:49833

約数の個数: 96

約数和(自身を含む): 937074432

約数和(自身を除く): 665160972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 49801, 99602, 149403, 199204, 249005, 298806, 348607, 498010, 597612, 647413, 697214, 747015, 996020, 1045821, 1294826, 1394428, 1494030, 1743035, 1942239, 2091642, 2589652, 2988060, 3237065, 3486070, 3884478, 4183284, 4531891, 5229105, 6474130, 6972140, 7768956, 9063782, 9711195, 10458210, 12948260, 13595673, 18127564, 19422390, 20916420, 22659455, 27191346, 38844780, 45318910, 54382692, 67978365, 90637820, 135956730, 271913460]

約数ペア:

[(1, 271913460), (2, 135956730), (3, 90637820), (4, 67978365), (5, 54382692), (6, 45318910), (7, 38844780), (10, 27191346), (12, 22659455), (13, 20916420), (14, 19422390), (15, 18127564), (20, 13595673), (21, 12948260), (26, 10458210), (28, 9711195), (30, 9063782), (35, 7768956), (39, 6972140), (42, 6474130), (52, 5229105), (60, 4531891), (65, 4183284), (70, 3884478), (78, 3486070), (84, 3237065), (91, 2988060), (105, 2589652), (130, 2091642), (140, 1942239), (156, 1743035), (182, 1494030), (195, 1394428), (210, 1294826), (260, 1045821), (273, 996020), (364, 747015), (390, 697214), (420, 647413), (455, 597612), (546, 498010), (780, 348607), (910, 298806), (1092, 249005), (1365, 199204), (1820, 149403), (2730, 99602), (5460, 49801)]