121685130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 377572104

約数和(自身を除く): 255886974

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 630, 673, 735, 738, 861, 882, 1230, 1346, 1435, 1470, 1722, 1845, 2009, 2019, 2205, 2583, 2870, 3365, 3690, 4018, 4038, 4305, 4410, 4711, 5166, 6027, 6057, 6730, 8610, 9422, 10045, 10095, 12054, 12114, 12915, 14133, 18081, 20090, 20190, 23555, 25830, 27593, 28266, 30135, 30285, 32977, 36162, 42399, 47110, 55186, 60270, 60570, 65954, 70665, 82779, 84798, 90405, 98931, 137965, 141330, 164885, 165558, 180810, 193151, 197862, 211995, 248337, 275930, 296793, 329770, 386302, 413895, 423990, 494655, 496674, 579453, 593586, 827790, 965755, 989310, 1158906, 1241685, 1352057, 1483965, 1738359, 1931510, 2483370, 2704114, 2897265, 2967930, 3476718, 4056171, 5794530, 6760285, 8112342, 8691795, 12168513, 13520570, 17383590, 20280855, 24337026, 40561710, 60842565, 121685130]

約数ペア:

[(1, 121685130), (2, 60842565), (3, 40561710), (5, 24337026), (6, 20280855), (7, 17383590), (9, 13520570), (10, 12168513), (14, 8691795), (15, 8112342), (18, 6760285), (21, 5794530), (30, 4056171), (35, 3476718), (41, 2967930), (42, 2897265), (45, 2704114), (49, 2483370), (63, 1931510), (70, 1738359), (82, 1483965), (90, 1352057), (98, 1241685), (105, 1158906), (123, 989310), (126, 965755), (147, 827790), (205, 593586), (210, 579453), (245, 496674), (246, 494655), (287, 423990), (294, 413895), (315, 386302), (369, 329770), (410, 296793), (441, 275930), (490, 248337), (574, 211995), (615, 197862), (630, 193151), (673, 180810), (735, 165558), (738, 164885), (861, 141330), (882, 137965), (1230, 98931), (1346, 90405), (1435, 84798), (1470, 82779), (1722, 70665), (1845, 65954), (2009, 60570), (2019, 60270), (2205, 55186), (2583, 47110), (2870, 42399), (3365, 36162), (3690, 32977), (4018, 30285), (4038, 30135), (4305, 28266), (4410, 27593), (4711, 25830), (5166, 23555), (6027, 20190), (6057, 20090), (6730, 18081), (8610, 14133), (9422, 12915), (10045, 12114), (10095, 12054)]