131337270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 96

約数和(自身を含む): 355155840

約数和(自身を除く): 223818570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 61, 90, 94, 122, 141, 183, 235, 282, 305, 366, 423, 470, 509, 549, 610, 705, 846, 915, 1018, 1098, 1410, 1527, 1830, 2115, 2545, 2745, 2867, 3054, 4230, 4581, 5090, 5490, 5734, 7635, 8601, 9162, 14335, 15270, 17202, 22905, 23923, 25803, 28670, 31049, 43005, 45810, 47846, 51606, 62098, 71769, 86010, 93147, 119615, 129015, 143538, 155245, 186294, 215307, 239230, 258030, 279441, 310490, 358845, 430614, 465735, 558882, 717690, 931470, 1076535, 1397205, 1459303, 2153070, 2794410, 2918606, 4377909, 7296515, 8755818, 13133727, 14593030, 21889545, 26267454, 43779090, 65668635, 131337270]

約数ペア:

[(1, 131337270), (2, 65668635), (3, 43779090), (5, 26267454), (6, 21889545), (9, 14593030), (10, 13133727), (15, 8755818), (18, 7296515), (30, 4377909), (45, 2918606), (47, 2794410), (61, 2153070), (90, 1459303), (94, 1397205), (122, 1076535), (141, 931470), (183, 717690), (235, 558882), (282, 465735), (305, 430614), (366, 358845), (423, 310490), (470, 279441), (509, 258030), (549, 239230), (610, 215307), (705, 186294), (846, 155245), (915, 143538), (1018, 129015), (1098, 119615), (1410, 93147), (1527, 86010), (1830, 71769), (2115, 62098), (2545, 51606), (2745, 47846), (2867, 45810), (3054, 43005), (4230, 31049), (4581, 28670), (5090, 25803), (5490, 23923), (5734, 22905), (7635, 17202), (8601, 15270), (9162, 14335)]