23829390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 72205056

約数和(自身を除く): 48375666

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 73, 78, 81, 90, 93, 117, 130, 135, 146, 155, 162, 186, 195, 219, 234, 270, 279, 310, 351, 365, 390, 403, 405, 438, 465, 558, 585, 657, 702, 730, 806, 810, 837, 930, 949, 1053, 1095, 1170, 1209, 1314, 1395, 1674, 1755, 1898, 1971, 2015, 2106, 2190, 2263, 2418, 2511, 2790, 2847, 3285, 3510, 3627, 3942, 4030, 4185, 4526, 4745, 5022, 5265, 5694, 5913, 6045, 6570, 6789, 7254, 8370, 8541, 9490, 9855, 10530, 10881, 11315, 11826, 12090, 12555, 13578, 14235, 17082, 18135, 19710, 20367, 21762, 22630, 25110, 25623, 28470, 29419, 29565, 32643, 33945, 36270, 40734, 42705, 51246, 54405, 58838, 59130, 61101, 65286, 67890, 76869, 85410, 88257, 101835, 108810, 122202, 128115, 147095, 153738, 163215, 176514, 183303, 203670, 256230, 264771, 294190, 305505, 326430, 366606, 384345, 441285, 529542, 611010, 768690, 794313, 882570, 916515, 1323855, 1588626, 1833030, 2382939, 2647710, 3971565, 4765878, 7943130, 11914695, 23829390]

約数ペア:

[(1, 23829390), (2, 11914695), (3, 7943130), (5, 4765878), (6, 3971565), (9, 2647710), (10, 2382939), (13, 1833030), (15, 1588626), (18, 1323855), (26, 916515), (27, 882570), (30, 794313), (31, 768690), (39, 611010), (45, 529542), (54, 441285), (62, 384345), (65, 366606), (73, 326430), (78, 305505), (81, 294190), (90, 264771), (93, 256230), (117, 203670), (130, 183303), (135, 176514), (146, 163215), (155, 153738), (162, 147095), (186, 128115), (195, 122202), (219, 108810), (234, 101835), (270, 88257), (279, 85410), (310, 76869), (351, 67890), (365, 65286), (390, 61101), (403, 59130), (405, 58838), (438, 54405), (465, 51246), (558, 42705), (585, 40734), (657, 36270), (702, 33945), (730, 32643), (806, 29565), (810, 29419), (837, 28470), (930, 25623), (949, 25110), (1053, 22630), (1095, 21762), (1170, 20367), (1209, 19710), (1314, 18135), (1395, 17082), (1674, 14235), (1755, 13578), (1898, 12555), (1971, 12090), (2015, 11826), (2106, 11315), (2190, 10881), (2263, 10530), (2418, 9855), (2511, 9490), (2790, 8541), (2847, 8370), (3285, 7254), (3510, 6789), (3627, 6570), (3942, 6045), (4030, 5913), (4185, 5694), (4526, 5265), (4745, 5022)]