98571780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32213}}^1$

素因数の和:32245

約数の個数: 72

約数和(自身を含む): 316599192

約数和(自身を除く): 218027412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 32213, 64426, 96639, 128852, 161065, 193278, 289917, 322130, 386556, 483195, 547621, 579834, 644260, 966390, 1095242, 1159668, 1449585, 1642863, 1932780, 2190484, 2738105, 2899170, 3285726, 4928589, 5476210, 5798340, 6571452, 8214315, 9857178, 10952420, 16428630, 19714356, 24642945, 32857260, 49285890, 98571780]

約数ペア:

[(1, 98571780), (2, 49285890), (3, 32857260), (4, 24642945), (5, 19714356), (6, 16428630), (9, 10952420), (10, 9857178), (12, 8214315), (15, 6571452), (17, 5798340), (18, 5476210), (20, 4928589), (30, 3285726), (34, 2899170), (36, 2738105), (45, 2190484), (51, 1932780), (60, 1642863), (68, 1449585), (85, 1159668), (90, 1095242), (102, 966390), (153, 644260), (170, 579834), (180, 547621), (204, 483195), (255, 386556), (306, 322130), (340, 289917), (510, 193278), (612, 161065), (765, 128852), (1020, 96639), (1530, 64426), (3060, 32213)]