30341940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 60668364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 151, 170, 197, 204, 255, 302, 340, 394, 453, 510, 591, 604, 755, 788, 906, 985, 1020, 1182, 1510, 1812, 1970, 2265, 2364, 2567, 2955, 3020, 3349, 3940, 4530, 5134, 5910, 6698, 7701, 9060, 10047, 10268, 11820, 12835, 13396, 15402, 16745, 20094, 25670, 29747, 30804, 33490, 38505, 40188, 50235, 51340, 59494, 66980, 77010, 89241, 100470, 118988, 148735, 154020, 178482, 200940, 297470, 356964, 446205, 505699, 594940, 892410, 1011398, 1517097, 1784820, 2022796, 2528495, 3034194, 5056990, 6068388, 7585485, 10113980, 15170970, 30341940]

約数ペア:

[(1, 30341940), (2, 15170970), (3, 10113980), (4, 7585485), (5, 6068388), (6, 5056990), (10, 3034194), (12, 2528495), (15, 2022796), (17, 1784820), (20, 1517097), (30, 1011398), (34, 892410), (51, 594940), (60, 505699), (68, 446205), (85, 356964), (102, 297470), (151, 200940), (170, 178482), (197, 154020), (204, 148735), (255, 118988), (302, 100470), (340, 89241), (394, 77010), (453, 66980), (510, 59494), (591, 51340), (604, 50235), (755, 40188), (788, 38505), (906, 33490), (985, 30804), (1020, 29747), (1182, 25670), (1510, 20094), (1812, 16745), (1970, 15402), (2265, 13396), (2364, 12835), (2567, 11820), (2955, 10268), (3020, 10047), (3349, 9060), (3940, 7701), (4530, 6698), (5134, 5910)]