65486070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 112

約数和(自身を含む): 190601712

約数和(自身を除く): 125115642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 691, 702, 729, 810, 1053, 1170, 1215, 1382, 1458, 1755, 2073, 2106, 2430, 3159, 3455, 3510, 3645, 4146, 5265, 6219, 6318, 6910, 7290, 8983, 9477, 10365, 10530, 12438, 15795, 17966, 18657, 18954, 20730, 26949, 31095, 31590, 37314, 44915, 47385, 53898, 55971, 62190, 80847, 89830, 93285, 94770, 111942, 134745, 161694, 167913, 186570, 242541, 269490, 279855, 335826, 404235, 485082, 503739, 559710, 727623, 808470, 839565, 1007478, 1212705, 1455246, 1679130, 2182869, 2425410, 2518695, 3638115, 4365738, 5037390, 6548607, 7276230, 10914345, 13097214, 21828690, 32743035, 65486070]

約数ペア:

[(1, 65486070), (2, 32743035), (3, 21828690), (5, 13097214), (6, 10914345), (9, 7276230), (10, 6548607), (13, 5037390), (15, 4365738), (18, 3638115), (26, 2518695), (27, 2425410), (30, 2182869), (39, 1679130), (45, 1455246), (54, 1212705), (65, 1007478), (78, 839565), (81, 808470), (90, 727623), (117, 559710), (130, 503739), (135, 485082), (162, 404235), (195, 335826), (234, 279855), (243, 269490), (270, 242541), (351, 186570), (390, 167913), (405, 161694), (486, 134745), (585, 111942), (691, 94770), (702, 93285), (729, 89830), (810, 80847), (1053, 62190), (1170, 55971), (1215, 53898), (1382, 47385), (1458, 44915), (1755, 37314), (2073, 31590), (2106, 31095), (2430, 26949), (3159, 20730), (3455, 18954), (3510, 18657), (3645, 17966), (4146, 15795), (5265, 12438), (6219, 10530), (6318, 10365), (6910, 9477), (7290, 8983)]