42584490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 96

約数和(自身を含む): 126309456

約数和(自身を除く): 83724966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2141, 2210, 3315, 3978, 4282, 6423, 6630, 9945, 10705, 12846, 19269, 19890, 21410, 27833, 32115, 36397, 38538, 55666, 64230, 72794, 83499, 96345, 109191, 139165, 166998, 181985, 192690, 218382, 250497, 278330, 327573, 363970, 417495, 473161, 500994, 545955, 655146, 834990, 946322, 1091910, 1252485, 1419483, 1637865, 2365805, 2504970, 2838966, 3275730, 4258449, 4731610, 7097415, 8516898, 14194830, 21292245, 42584490]

約数ペア:

[(1, 42584490), (2, 21292245), (3, 14194830), (5, 8516898), (6, 7097415), (9, 4731610), (10, 4258449), (13, 3275730), (15, 2838966), (17, 2504970), (18, 2365805), (26, 1637865), (30, 1419483), (34, 1252485), (39, 1091910), (45, 946322), (51, 834990), (65, 655146), (78, 545955), (85, 500994), (90, 473161), (102, 417495), (117, 363970), (130, 327573), (153, 278330), (170, 250497), (195, 218382), (221, 192690), (234, 181985), (255, 166998), (306, 139165), (390, 109191), (442, 96345), (510, 83499), (585, 72794), (663, 64230), (765, 55666), (1105, 38538), (1170, 36397), (1326, 32115), (1530, 27833), (1989, 21410), (2141, 19890), (2210, 19269), (3315, 12846), (3978, 10705), (4282, 9945), (6423, 6630)]