74713470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 134305410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 59, 65, 78, 85, 102, 118, 130, 170, 177, 191, 195, 221, 255, 295, 354, 382, 390, 442, 510, 573, 590, 663, 767, 885, 955, 1003, 1105, 1146, 1326, 1534, 1770, 1910, 2006, 2210, 2301, 2483, 2865, 3009, 3247, 3315, 3835, 4602, 4966, 5015, 5730, 6018, 6494, 6630, 7449, 7670, 9741, 10030, 11269, 11505, 12415, 13039, 14898, 15045, 16235, 19482, 22538, 23010, 24830, 26078, 30090, 32470, 33807, 37245, 39117, 42211, 48705, 56345, 65195, 67614, 74490, 78234, 84422, 97410, 112690, 126633, 130390, 146497, 169035, 191573, 195585, 211055, 253266, 292994, 338070, 383146, 391170, 422110, 439491, 574719, 633165, 732485, 878982, 957865, 1149438, 1266330, 1464970, 1915730, 2197455, 2490449, 2873595, 4394910, 4980898, 5747190, 7471347, 12452245, 14942694, 24904490, 37356735, 74713470]

約数ペア:

[(1, 74713470), (2, 37356735), (3, 24904490), (5, 14942694), (6, 12452245), (10, 7471347), (13, 5747190), (15, 4980898), (17, 4394910), (26, 2873595), (30, 2490449), (34, 2197455), (39, 1915730), (51, 1464970), (59, 1266330), (65, 1149438), (78, 957865), (85, 878982), (102, 732485), (118, 633165), (130, 574719), (170, 439491), (177, 422110), (191, 391170), (195, 383146), (221, 338070), (255, 292994), (295, 253266), (354, 211055), (382, 195585), (390, 191573), (442, 169035), (510, 146497), (573, 130390), (590, 126633), (663, 112690), (767, 97410), (885, 84422), (955, 78234), (1003, 74490), (1105, 67614), (1146, 65195), (1326, 56345), (1534, 48705), (1770, 42211), (1910, 39117), (2006, 37245), (2210, 33807), (2301, 32470), (2483, 30090), (2865, 26078), (3009, 24830), (3247, 23010), (3315, 22538), (3835, 19482), (4602, 16235), (4966, 15045), (5015, 14898), (5730, 13039), (6018, 12415), (6494, 11505), (6630, 11269), (7449, 10030), (7670, 9741)]