30256770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 78817536

約数和(自身を除く): 48560766

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 1447, 2091, 2894, 3485, 4182, 4341, 6970, 7235, 8682, 10455, 14470, 20910, 21705, 24599, 43410, 49198, 59327, 73797, 118654, 122995, 147594, 177981, 245990, 296635, 355962, 368985, 593270, 737970, 889905, 1008559, 1779810, 2017118, 3025677, 5042795, 6051354, 10085590, 15128385, 30256770]

約数ペア:

[(1, 30256770), (2, 15128385), (3, 10085590), (5, 6051354), (6, 5042795), (10, 3025677), (15, 2017118), (17, 1779810), (30, 1008559), (34, 889905), (41, 737970), (51, 593270), (82, 368985), (85, 355962), (102, 296635), (123, 245990), (170, 177981), (205, 147594), (246, 122995), (255, 118654), (410, 73797), (510, 59327), (615, 49198), (697, 43410), (1230, 24599), (1394, 21705), (1447, 20910), (2091, 14470), (2894, 10455), (3485, 8682), (4182, 7235), (4341, 6970)]