65915370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4321

約数の個数: 80

約数和(自身を含む): 186611040

約数和(自身を除く): 120695670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 4283, 5130, 7695, 8566, 12849, 15390, 21415, 25698, 38547, 42830, 64245, 77094, 81377, 115641, 128490, 162754, 192735, 231282, 244131, 346923, 385470, 406885, 488262, 578205, 693846, 732393, 813770, 1156410, 1220655, 1464786, 1734615, 2197179, 2441310, 3469230, 3661965, 4394358, 6591537, 7323930, 10985895, 13183074, 21971790, 32957685, 65915370]

約数ペア:

[(1, 65915370), (2, 32957685), (3, 21971790), (5, 13183074), (6, 10985895), (9, 7323930), (10, 6591537), (15, 4394358), (18, 3661965), (19, 3469230), (27, 2441310), (30, 2197179), (38, 1734615), (45, 1464786), (54, 1220655), (57, 1156410), (81, 813770), (90, 732393), (95, 693846), (114, 578205), (135, 488262), (162, 406885), (171, 385470), (190, 346923), (270, 244131), (285, 231282), (342, 192735), (405, 162754), (513, 128490), (570, 115641), (810, 81377), (855, 77094), (1026, 64245), (1539, 42830), (1710, 38547), (2565, 25698), (3078, 21415), (4283, 15390), (5130, 12849), (7695, 8566)]