65213370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 183617280

約数和(自身を除く): 118403910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 43, 45, 54, 82, 86, 90, 123, 129, 135, 137, 205, 215, 246, 258, 270, 274, 369, 387, 410, 411, 430, 615, 645, 685, 738, 774, 822, 1107, 1161, 1230, 1233, 1290, 1370, 1763, 1845, 1935, 2055, 2214, 2322, 2466, 3526, 3690, 3699, 3870, 4110, 5289, 5535, 5617, 5805, 5891, 6165, 7398, 8815, 10578, 11070, 11234, 11610, 11782, 12330, 15867, 16851, 17630, 17673, 18495, 26445, 28085, 29455, 31734, 33702, 35346, 36990, 47601, 50553, 52890, 53019, 56170, 58910, 79335, 84255, 88365, 95202, 101106, 106038, 151659, 158670, 159057, 168510, 176730, 238005, 241531, 252765, 265095, 303318, 318114, 476010, 483062, 505530, 530190, 724593, 758295, 795285, 1207655, 1449186, 1516590, 1590570, 2173779, 2415310, 3622965, 4347558, 6521337, 7245930, 10868895, 13042674, 21737790, 32606685, 65213370]

約数ペア:

[(1, 65213370), (2, 32606685), (3, 21737790), (5, 13042674), (6, 10868895), (9, 7245930), (10, 6521337), (15, 4347558), (18, 3622965), (27, 2415310), (30, 2173779), (41, 1590570), (43, 1516590), (45, 1449186), (54, 1207655), (82, 795285), (86, 758295), (90, 724593), (123, 530190), (129, 505530), (135, 483062), (137, 476010), (205, 318114), (215, 303318), (246, 265095), (258, 252765), (270, 241531), (274, 238005), (369, 176730), (387, 168510), (410, 159057), (411, 158670), (430, 151659), (615, 106038), (645, 101106), (685, 95202), (738, 88365), (774, 84255), (822, 79335), (1107, 58910), (1161, 56170), (1230, 53019), (1233, 52890), (1290, 50553), (1370, 47601), (1763, 36990), (1845, 35346), (1935, 33702), (2055, 31734), (2214, 29455), (2322, 28085), (2466, 26445), (3526, 18495), (3690, 17673), (3699, 17630), (3870, 16851), (4110, 15867), (5289, 12330), (5535, 11782), (5617, 11610), (5805, 11234), (5891, 11070), (6165, 10578), (7398, 8815)]