153937890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100613}}^1$

素因数の和:100643

約数の個数: 48

約数和(自身を含む): 423786168

約数和(自身を除く): 269848278

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, 100613, 201226, 301839, 503065, 603678, 905517, 1006130, 1509195, 1710421, 1811034, 3018390, 3420842, 4527585, 5131263, 8552105, 9055170, 10262526, 15393789, 17104210, 25656315, 30787578, 51312630, 76968945, 153937890]

約数ペア:

[(1, 153937890), (2, 76968945), (3, 51312630), (5, 30787578), (6, 25656315), (9, 17104210), (10, 15393789), (15, 10262526), (17, 9055170), (18, 8552105), (30, 5131263), (34, 4527585), (45, 3420842), (51, 3018390), (85, 1811034), (90, 1710421), (102, 1509195), (153, 1006130), (170, 905517), (255, 603678), (306, 503065), (510, 301839), (765, 201226), (1530, 100613)]