152803030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 306892800

約数和(自身を除く): 154089770

約数列:

[1, 2, 5, 10, 23, 29, 31, 46, 58, 62, 115, 145, 155, 230, 290, 310, 667, 713, 739, 899, 1334, 1426, 1478, 1798, 3335, 3565, 3695, 4495, 6670, 7130, 7390, 8990, 16997, 20677, 21431, 22909, 33994, 41354, 42862, 45818, 84985, 103385, 107155, 114545, 169970, 206770, 214310, 229090, 492913, 526907, 664361, 985826, 1053814, 1328722, 2464565, 2634535, 3321805, 4929130, 5269070, 6643610, 15280303, 30560606, 76401515, 152803030]

約数ペア:

[(1, 152803030), (2, 76401515), (5, 30560606), (10, 15280303), (23, 6643610), (29, 5269070), (31, 4929130), (46, 3321805), (58, 2634535), (62, 2464565), (115, 1328722), (145, 1053814), (155, 985826), (230, 664361), (290, 526907), (310, 492913), (667, 229090), (713, 214310), (739, 206770), (899, 169970), (1334, 114545), (1426, 107155), (1478, 103385), (1798, 84985), (3335, 45818), (3565, 42862), (3695, 41354), (4495, 33994), (6670, 22909), (7130, 21431), (7390, 20677), (8990, 16997)]