2011955910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{8597}}^1$

素因数の和:8905

約数の個数: 64

約数和(自身を含む): 5014353600

約数和(自身を除く): 3002397690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 269, 290, 435, 538, 807, 870, 1345, 1614, 2690, 4035, 7801, 8070, 8597, 15602, 17194, 23403, 25791, 39005, 42985, 46806, 51582, 78010, 85970, 117015, 128955, 234030, 249313, 257910, 498626, 747939, 1246565, 1495878, 2312593, 2493130, 3739695, 4625186, 6937779, 7479390, 11562965, 13875558, 23125930, 34688895, 67065197, 69377790, 134130394, 201195591, 335325985, 402391182, 670651970, 1005977955, 2011955910]

約数ペア:

[(1, 2011955910), (2, 1005977955), (3, 670651970), (5, 402391182), (6, 335325985), (10, 201195591), (15, 134130394), (29, 69377790), (30, 67065197), (58, 34688895), (87, 23125930), (145, 13875558), (174, 11562965), (269, 7479390), (290, 6937779), (435, 4625186), (538, 3739695), (807, 2493130), (870, 2312593), (1345, 1495878), (1614, 1246565), (2690, 747939), (4035, 498626), (7801, 257910), (8070, 249313), (8597, 234030), (15602, 128955), (17194, 117015), (23403, 85970), (25791, 78010), (39005, 51582), (42985, 46806)]