98294490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 307307520

約数和(自身を除く): 209013030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 155, 186, 210, 217, 245, 279, 294, 310, 315, 434, 441, 465, 490, 558, 630, 651, 719, 735, 882, 930, 1085, 1302, 1395, 1438, 1470, 1519, 1953, 2157, 2170, 2205, 2790, 3038, 3255, 3595, 3906, 4314, 4410, 4557, 5033, 6471, 6510, 7190, 7595, 9114, 9765, 10066, 10785, 12942, 13671, 15099, 15190, 19530, 21570, 22289, 22785, 25165, 27342, 30198, 32355, 35231, 44578, 45297, 45570, 50330, 64710, 66867, 68355, 70462, 75495, 90594, 105693, 111445, 133734, 136710, 150990, 156023, 176155, 200601, 211386, 222890, 226485, 312046, 317079, 334335, 352310, 401202, 452970, 468069, 528465, 634158, 668670, 780115, 936138, 1003005, 1056930, 1092161, 1404207, 1560230, 1585395, 2006010, 2184322, 2340345, 2808414, 3170790, 3276483, 4680690, 5460805, 6552966, 7021035, 9829449, 10921610, 14042070, 16382415, 19658898, 32764830, 49147245, 98294490]

約数ペア:

[(1, 98294490), (2, 49147245), (3, 32764830), (5, 19658898), (6, 16382415), (7, 14042070), (9, 10921610), (10, 9829449), (14, 7021035), (15, 6552966), (18, 5460805), (21, 4680690), (30, 3276483), (31, 3170790), (35, 2808414), (42, 2340345), (45, 2184322), (49, 2006010), (62, 1585395), (63, 1560230), (70, 1404207), (90, 1092161), (93, 1056930), (98, 1003005), (105, 936138), (126, 780115), (147, 668670), (155, 634158), (186, 528465), (210, 468069), (217, 452970), (245, 401202), (279, 352310), (294, 334335), (310, 317079), (315, 312046), (434, 226485), (441, 222890), (465, 211386), (490, 200601), (558, 176155), (630, 156023), (651, 150990), (719, 136710), (735, 133734), (882, 111445), (930, 105693), (1085, 90594), (1302, 75495), (1395, 70462), (1438, 68355), (1470, 66867), (1519, 64710), (1953, 50330), (2157, 45570), (2170, 45297), (2205, 44578), (2790, 35231), (3038, 32355), (3255, 30198), (3595, 27342), (3906, 25165), (4314, 22785), (4410, 22289), (4557, 21570), (5033, 19530), (6471, 15190), (6510, 15099), (7190, 13671), (7595, 12942), (9114, 10785), (9765, 10066)]