83501910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 225411264

約数和(自身を除く): 141909354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 173, 186, 279, 310, 346, 465, 519, 558, 865, 930, 1038, 1395, 1557, 1730, 2595, 2790, 3114, 5190, 5363, 7785, 10726, 15570, 16089, 26815, 29929, 32178, 48267, 53630, 59858, 80445, 89787, 96534, 149645, 160890, 179574, 241335, 269361, 299290, 448935, 482670, 538722, 897870, 927799, 1346805, 1855598, 2693610, 2783397, 4638995, 5566794, 8350191, 9277990, 13916985, 16700382, 27833970, 41750955, 83501910]

約数ペア:

[(1, 83501910), (2, 41750955), (3, 27833970), (5, 16700382), (6, 13916985), (9, 9277990), (10, 8350191), (15, 5566794), (18, 4638995), (30, 2783397), (31, 2693610), (45, 1855598), (62, 1346805), (90, 927799), (93, 897870), (155, 538722), (173, 482670), (186, 448935), (279, 299290), (310, 269361), (346, 241335), (465, 179574), (519, 160890), (558, 149645), (865, 96534), (930, 89787), (1038, 80445), (1395, 59858), (1557, 53630), (1730, 48267), (2595, 32178), (2790, 29929), (3114, 26815), (5190, 16089), (5363, 15570), (7785, 10726)]