61902270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40459}}^1$

素因数の和:40489

約数の個数: 48

約数和(自身を含む): 170417520

約数和(自身を除く): 108515250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 40459, 80918, 121377, 202295, 242754, 364131, 404590, 606885, 687803, 728262, 1213770, 1375606, 1820655, 2063409, 3439015, 3641310, 4126818, 6190227, 6878030, 10317045, 12380454, 20634090, 30951135, 61902270]

約数ペア:

[(1, 61902270), (2, 30951135), (3, 20634090), (5, 12380454), (6, 10317045), (9, 6878030), (10, 6190227), (15, 4126818), (17, 3641310), (18, 3439015), (30, 2063409), (34, 1820655), (45, 1375606), (51, 1213770), (85, 728262), (90, 687803), (102, 606885), (153, 404590), (170, 364131), (255, 242754), (306, 202295), (510, 121377), (765, 80918), (1530, 40459)]