138710430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 238684770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 83, 90, 93, 155, 166, 186, 249, 279, 310, 415, 465, 498, 558, 599, 747, 830, 930, 1198, 1245, 1395, 1494, 1797, 2490, 2573, 2790, 2995, 3594, 3735, 5146, 5391, 5990, 7470, 7719, 8985, 10782, 12865, 15438, 17970, 18569, 23157, 25730, 26955, 37138, 38595, 46314, 49717, 53910, 55707, 77190, 92845, 99434, 111414, 115785, 149151, 167121, 185690, 231570, 248585, 278535, 298302, 334242, 447453, 497170, 557070, 745755, 835605, 894906, 1491510, 1541227, 1671210, 2237265, 3082454, 4474530, 4623681, 7706135, 9247362, 13871043, 15412270, 23118405, 27742086, 46236810, 69355215, 138710430]

約数ペア:

[(1, 138710430), (2, 69355215), (3, 46236810), (5, 27742086), (6, 23118405), (9, 15412270), (10, 13871043), (15, 9247362), (18, 7706135), (30, 4623681), (31, 4474530), (45, 3082454), (62, 2237265), (83, 1671210), (90, 1541227), (93, 1491510), (155, 894906), (166, 835605), (186, 745755), (249, 557070), (279, 497170), (310, 447453), (415, 334242), (465, 298302), (498, 278535), (558, 248585), (599, 231570), (747, 185690), (830, 167121), (930, 149151), (1198, 115785), (1245, 111414), (1395, 99434), (1494, 92845), (1797, 77190), (2490, 55707), (2573, 53910), (2790, 49717), (2995, 46314), (3594, 38595), (3735, 37138), (5146, 26955), (5391, 25730), (5990, 23157), (7470, 18569), (7719, 17970), (8985, 15438), (10782, 12865)]