98014920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42989}}^1$

素因数の和:43022

約数の個数: 64

約数和(自身を含む): 309528000

約数和(自身を除く): 211513080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 42989, 85978, 128967, 171956, 214945, 257934, 343912, 429890, 515868, 644835, 816791, 859780, 1031736, 1289670, 1633582, 1719560, 2450373, 2579340, 3267164, 4083955, 4900746, 5158680, 6534328, 8167910, 9801492, 12251865, 16335820, 19602984, 24503730, 32671640, 49007460, 98014920]

約数ペア:

[(1, 98014920), (2, 49007460), (3, 32671640), (4, 24503730), (5, 19602984), (6, 16335820), (8, 12251865), (10, 9801492), (12, 8167910), (15, 6534328), (19, 5158680), (20, 4900746), (24, 4083955), (30, 3267164), (38, 2579340), (40, 2450373), (57, 1719560), (60, 1633582), (76, 1289670), (95, 1031736), (114, 859780), (120, 816791), (152, 644835), (190, 515868), (228, 429890), (285, 343912), (380, 257934), (456, 214945), (570, 171956), (760, 128967), (1140, 85978), (2280, 42989)]