9795990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 24587712

約数和(自身を除く): 14791722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 101, 106, 122, 159, 183, 202, 265, 303, 305, 318, 366, 505, 530, 606, 610, 795, 915, 1010, 1515, 1590, 1830, 3030, 3233, 5353, 6161, 6466, 9699, 10706, 12322, 16059, 16165, 18483, 19398, 26765, 30805, 32118, 32330, 36966, 48495, 53530, 61610, 80295, 92415, 96990, 160590, 184830, 326533, 653066, 979599, 1632665, 1959198, 3265330, 4897995, 9795990]

約数ペア:

[(1, 9795990), (2, 4897995), (3, 3265330), (5, 1959198), (6, 1632665), (10, 979599), (15, 653066), (30, 326533), (53, 184830), (61, 160590), (101, 96990), (106, 92415), (122, 80295), (159, 61610), (183, 53530), (202, 48495), (265, 36966), (303, 32330), (305, 32118), (318, 30805), (366, 26765), (505, 19398), (530, 18483), (606, 16165), (610, 16059), (795, 12322), (915, 10706), (1010, 9699), (1515, 6466), (1590, 6161), (1830, 5353), (3030, 3233)]