1566268990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3458

約数の個数: 128

約数和(自身を含む): 3692666880

約数和(自身を除く): 2126397890

約数列:

[1, 2, 5, 10, 11, 13, 17, 19, 22, 26, 34, 38, 55, 65, 85, 95, 110, 130, 143, 170, 187, 190, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 715, 935, 1045, 1105, 1235, 1430, 1615, 1870, 2090, 2210, 2431, 2470, 2717, 3230, 3391, 3553, 4199, 4862, 5434, 6782, 7106, 8398, 12155, 13585, 16955, 17765, 20995, 24310, 27170, 33910, 35530, 37301, 41990, 44083, 46189, 57647, 64429, 74602, 88166, 92378, 115294, 128858, 186505, 220415, 230945, 288235, 322145, 373010, 440830, 461890, 484913, 576470, 634117, 644290, 708719, 749411, 837577, 969826, 1095293, 1268234, 1417438, 1498822, 1675154, 2190586, 2424565, 3170585, 3543595, 3747055, 4187885, 4849130, 5476465, 6341170, 7087190, 7494110, 8243521, 8375770, 9213347, 10952930, 12048223, 14238809, 16487042, 18426694, 24096446, 28477618, 41217605, 46066735, 60241115, 71194045, 82435210, 92133470, 120482230, 142388090, 156626899, 313253798, 783134495, 1566268990]

約数ペア:

[(1, 1566268990), (2, 783134495), (5, 313253798), (10, 156626899), (11, 142388090), (13, 120482230), (17, 92133470), (19, 82435210), (22, 71194045), (26, 60241115), (34, 46066735), (38, 41217605), (55, 28477618), (65, 24096446), (85, 18426694), (95, 16487042), (110, 14238809), (130, 12048223), (143, 10952930), (170, 9213347), (187, 8375770), (190, 8243521), (209, 7494110), (221, 7087190), (247, 6341170), (286, 5476465), (323, 4849130), (374, 4187885), (418, 3747055), (442, 3543595), (494, 3170585), (646, 2424565), (715, 2190586), (935, 1675154), (1045, 1498822), (1105, 1417438), (1235, 1268234), (1430, 1095293), (1615, 969826), (1870, 837577), (2090, 749411), (2210, 708719), (2431, 644290), (2470, 634117), (2717, 576470), (3230, 484913), (3391, 461890), (3553, 440830), (4199, 373010), (4862, 322145), (5434, 288235), (6782, 230945), (7106, 220415), (8398, 186505), (12155, 128858), (13585, 115294), (16955, 92378), (17765, 88166), (20995, 74602), (24310, 64429), (27170, 57647), (33910, 46189), (35530, 44083), (37301, 41990)]