189222390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10357}}^1$

素因数の和:10406

約数の個数: 96

約数和(自身を含む): 581705280

約数和(自身を除く): 392482890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 6090, 9135, 10357, 18270, 20714, 31071, 51785, 62142, 72499, 93213, 103570, 144998, 155355, 186426, 217497, 300353, 310710, 362495, 434994, 466065, 600706, 652491, 724990, 901059, 932130, 1087485, 1304982, 1501765, 1802118, 2102471, 2174970, 2703177, 3003530, 3262455, 4204942, 4505295, 5406354, 6307413, 6524910, 9010590, 10512355, 12614826, 13515885, 18922239, 21024710, 27031770, 31537065, 37844478, 63074130, 94611195, 189222390]

約数ペア:

[(1, 189222390), (2, 94611195), (3, 63074130), (5, 37844478), (6, 31537065), (7, 27031770), (9, 21024710), (10, 18922239), (14, 13515885), (15, 12614826), (18, 10512355), (21, 9010590), (29, 6524910), (30, 6307413), (35, 5406354), (42, 4505295), (45, 4204942), (58, 3262455), (63, 3003530), (70, 2703177), (87, 2174970), (90, 2102471), (105, 1802118), (126, 1501765), (145, 1304982), (174, 1087485), (203, 932130), (210, 901059), (261, 724990), (290, 652491), (315, 600706), (406, 466065), (435, 434994), (522, 362495), (609, 310710), (630, 300353), (870, 217497), (1015, 186426), (1218, 155355), (1305, 144998), (1827, 103570), (2030, 93213), (2610, 72499), (3045, 62142), (3654, 51785), (6090, 31071), (9135, 20714), (10357, 18270)]