98413740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9039

約数の個数: 72

約数和(自身を含む): 303449328

約数和(自身を除く): 205035588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 8963, 10980, 17926, 26889, 35852, 44815, 53778, 80667, 89630, 107556, 134445, 161334, 179260, 268890, 322668, 403335, 537780, 546743, 806670, 1093486, 1613340, 1640229, 2186972, 2733715, 3280458, 4920687, 5467430, 6560916, 8201145, 9841374, 10934860, 16402290, 19682748, 24603435, 32804580, 49206870, 98413740]

約数ペア:

[(1, 98413740), (2, 49206870), (3, 32804580), (4, 24603435), (5, 19682748), (6, 16402290), (9, 10934860), (10, 9841374), (12, 8201145), (15, 6560916), (18, 5467430), (20, 4920687), (30, 3280458), (36, 2733715), (45, 2186972), (60, 1640229), (61, 1613340), (90, 1093486), (122, 806670), (180, 546743), (183, 537780), (244, 403335), (305, 322668), (366, 268890), (549, 179260), (610, 161334), (732, 134445), (915, 107556), (1098, 89630), (1220, 80667), (1830, 53778), (2196, 44815), (2745, 35852), (3660, 26889), (5490, 17926), (8963, 10980)]