15228430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 33841152

約数和(自身を除く): 18612722

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 67, 70, 85, 119, 134, 170, 191, 238, 335, 382, 469, 595, 670, 938, 955, 1139, 1190, 1337, 1910, 2278, 2345, 2674, 3247, 4690, 5695, 6494, 6685, 7973, 11390, 12797, 13370, 15946, 16235, 22729, 25594, 32470, 39865, 45458, 63985, 79730, 89579, 113645, 127970, 179158, 217549, 227290, 435098, 447895, 895790, 1087745, 1522843, 2175490, 3045686, 7614215, 15228430]

約数ペア:

[(1, 15228430), (2, 7614215), (5, 3045686), (7, 2175490), (10, 1522843), (14, 1087745), (17, 895790), (34, 447895), (35, 435098), (67, 227290), (70, 217549), (85, 179158), (119, 127970), (134, 113645), (170, 89579), (191, 79730), (238, 63985), (335, 45458), (382, 39865), (469, 32470), (595, 25594), (670, 22729), (938, 16235), (955, 15946), (1139, 13370), (1190, 12797), (1337, 11390), (1910, 7973), (2278, 6685), (2345, 6494), (2674, 5695), (3247, 4690)]