705706380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 2279388384

約数和(自身を除く): 1573682004

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, 211, 255, 306, 340, 422, 510, 612, 633, 765, 844, 1020, 1055, 1093, 1266, 1530, 1899, 2110, 2186, 2532, 3060, 3165, 3279, 3587, 3798, 4220, 4372, 5465, 6330, 6558, 7174, 7596, 9495, 9837, 10761, 10930, 12660, 13116, 14348, 16395, 17935, 18581, 18990, 19674, 21522, 21860, 32283, 32790, 35870, 37162, 37980, 39348, 43044, 49185, 53805, 55743, 64566, 65580, 71740, 74324, 92905, 98370, 107610, 111486, 129132, 161415, 167229, 185810, 196740, 215220, 222972, 230623, 278715, 322830, 334458, 371620, 461246, 557430, 645660, 668916, 691869, 836145, 922492, 1114860, 1153115, 1383738, 1672290, 2075607, 2306230, 2767476, 3344580, 3459345, 3920591, 4151214, 4612460, 6918690, 7841182, 8302428, 10378035, 11761773, 13837380, 15682364, 19602955, 20756070, 23523546, 35285319, 39205910, 41512140, 47047092, 58808865, 70570638, 78411820, 117617730, 141141276, 176426595, 235235460, 352853190, 705706380]

約数ペア:

[(1, 705706380), (2, 352853190), (3, 235235460), (4, 176426595), (5, 141141276), (6, 117617730), (9, 78411820), (10, 70570638), (12, 58808865), (15, 47047092), (17, 41512140), (18, 39205910), (20, 35285319), (30, 23523546), (34, 20756070), (36, 19602955), (45, 15682364), (51, 13837380), (60, 11761773), (68, 10378035), (85, 8302428), (90, 7841182), (102, 6918690), (153, 4612460), (170, 4151214), (180, 3920591), (204, 3459345), (211, 3344580), (255, 2767476), (306, 2306230), (340, 2075607), (422, 1672290), (510, 1383738), (612, 1153115), (633, 1114860), (765, 922492), (844, 836145), (1020, 691869), (1055, 668916), (1093, 645660), (1266, 557430), (1530, 461246), (1899, 371620), (2110, 334458), (2186, 322830), (2532, 278715), (3060, 230623), (3165, 222972), (3279, 215220), (3587, 196740), (3798, 185810), (4220, 167229), (4372, 161415), (5465, 129132), (6330, 111486), (6558, 107610), (7174, 98370), (7596, 92905), (9495, 74324), (9837, 71740), (10761, 65580), (10930, 64566), (12660, 55743), (13116, 53805), (14348, 49185), (16395, 43044), (17935, 39348), (18581, 37980), (18990, 37162), (19674, 35870), (21522, 32790), (21860, 32283)]