1973900830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 4060990080

約数和(自身を除く): 2087089250

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 61, 94, 110, 121, 122, 235, 242, 305, 470, 517, 569, 605, 610, 671, 1034, 1138, 1210, 1342, 2585, 2845, 2867, 3355, 5170, 5687, 5690, 5734, 6259, 6710, 7381, 11374, 12518, 14335, 14762, 26743, 28435, 28670, 31295, 31537, 34709, 36905, 53486, 56870, 62590, 63074, 68849, 69418, 73810, 133715, 137698, 157685, 173545, 267430, 294173, 315370, 344245, 346907, 347090, 381799, 588346, 688490, 693814, 763598, 1470865, 1631323, 1734535, 1908995, 2941730, 3235903, 3262646, 3469070, 3817990, 4199789, 6471806, 8156615, 8399578, 16179515, 16313230, 17944553, 20998945, 32359030, 35889106, 41997890, 89722765, 179445530, 197390083, 394780166, 986950415, 1973900830]

約数ペア:

[(1, 1973900830), (2, 986950415), (5, 394780166), (10, 197390083), (11, 179445530), (22, 89722765), (47, 41997890), (55, 35889106), (61, 32359030), (94, 20998945), (110, 17944553), (121, 16313230), (122, 16179515), (235, 8399578), (242, 8156615), (305, 6471806), (470, 4199789), (517, 3817990), (569, 3469070), (605, 3262646), (610, 3235903), (671, 2941730), (1034, 1908995), (1138, 1734535), (1210, 1631323), (1342, 1470865), (2585, 763598), (2845, 693814), (2867, 688490), (3355, 588346), (5170, 381799), (5687, 347090), (5690, 346907), (5734, 344245), (6259, 315370), (6710, 294173), (7381, 267430), (11374, 173545), (12518, 157685), (14335, 137698), (14762, 133715), (26743, 73810), (28435, 69418), (28670, 68849), (31295, 63074), (31537, 62590), (34709, 56870), (36905, 53486)]