98899710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2178

約数の個数: 128

約数和(自身を含む): 309464064

約数和(自身を除く): 210564354

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2131, 2210, 2730, 3094, 3315, 3570, 4262, 4641, 6393, 6630, 7735, 9282, 10655, 12786, 14917, 15470, 21310, 23205, 27703, 29834, 31965, 36227, 44751, 46410, 55406, 63930, 72454, 74585, 83109, 89502, 108681, 138515, 149170, 166218, 181135, 193921, 217362, 223755, 253589, 277030, 362270, 387842, 415545, 447510, 470951, 507178, 543405, 581763, 760767, 831090, 941902, 969605, 1086810, 1163526, 1267945, 1412853, 1521534, 1939210, 2354755, 2535890, 2825706, 2908815, 3296657, 3803835, 4709510, 5817630, 6593314, 7064265, 7607670, 9889971, 14128530, 16483285, 19779942, 32966570, 49449855, 98899710]

約数ペア:

[(1, 98899710), (2, 49449855), (3, 32966570), (5, 19779942), (6, 16483285), (7, 14128530), (10, 9889971), (13, 7607670), (14, 7064265), (15, 6593314), (17, 5817630), (21, 4709510), (26, 3803835), (30, 3296657), (34, 2908815), (35, 2825706), (39, 2535890), (42, 2354755), (51, 1939210), (65, 1521534), (70, 1412853), (78, 1267945), (85, 1163526), (91, 1086810), (102, 969605), (105, 941902), (119, 831090), (130, 760767), (170, 581763), (182, 543405), (195, 507178), (210, 470951), (221, 447510), (238, 415545), (255, 387842), (273, 362270), (357, 277030), (390, 253589), (442, 223755), (455, 217362), (510, 193921), (546, 181135), (595, 166218), (663, 149170), (714, 138515), (910, 108681), (1105, 89502), (1190, 83109), (1326, 74585), (1365, 72454), (1547, 63930), (1785, 55406), (2131, 46410), (2210, 44751), (2730, 36227), (3094, 31965), (3315, 29834), (3570, 27703), (4262, 23205), (4641, 21310), (6393, 15470), (6630, 14917), (7735, 12786), (9282, 10655)]