39862890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 108113616

約数和(自身を除く): 68250726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 61, 90, 106, 122, 137, 159, 183, 265, 274, 305, 318, 366, 411, 477, 530, 549, 610, 685, 795, 822, 915, 954, 1098, 1233, 1370, 1590, 1830, 2055, 2385, 2466, 2745, 3233, 4110, 4770, 5490, 6165, 6466, 7261, 8357, 9699, 12330, 14522, 16165, 16714, 19398, 21783, 25071, 29097, 32330, 36305, 41785, 43566, 48495, 50142, 58194, 65349, 72610, 75213, 83570, 96990, 108915, 125355, 130698, 145485, 150426, 217830, 250710, 290970, 326745, 376065, 442921, 653490, 752130, 885842, 1328763, 2214605, 2657526, 3986289, 4429210, 6643815, 7972578, 13287630, 19931445, 39862890]

約数ペア:

[(1, 39862890), (2, 19931445), (3, 13287630), (5, 7972578), (6, 6643815), (9, 4429210), (10, 3986289), (15, 2657526), (18, 2214605), (30, 1328763), (45, 885842), (53, 752130), (61, 653490), (90, 442921), (106, 376065), (122, 326745), (137, 290970), (159, 250710), (183, 217830), (265, 150426), (274, 145485), (305, 130698), (318, 125355), (366, 108915), (411, 96990), (477, 83570), (530, 75213), (549, 72610), (610, 65349), (685, 58194), (795, 50142), (822, 48495), (915, 43566), (954, 41785), (1098, 36305), (1233, 32330), (1370, 29097), (1590, 25071), (1830, 21783), (2055, 19398), (2385, 16714), (2466, 16165), (2745, 14522), (3233, 12330), (4110, 9699), (4770, 8357), (5490, 7261), (6165, 6466)]