1330756496990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2269}}^1\times {\mathrm{7103}}^1$

素因数の和:9761

約数の個数: 64

約数和(自身を含む): 2507927961600

約数和(自身を除く): 1177171464610

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 718, 1795, 2269, 3590, 4538, 7103, 8257, 11345, 14206, 16514, 22690, 35515, 41285, 52187, 71030, 82570, 104374, 163369, 260935, 326738, 521870, 814571, 816845, 1629142, 1633690, 2549977, 4072855, 5099954, 8145710, 12749885, 16116707, 18735133, 25499770, 32233414, 37470266, 58649471, 80583535, 93675665, 117298942, 161167070, 187351330, 293247355, 370684261, 586494710, 741368522, 1853421305, 3706842610, 5785897813, 11571795626, 28929489065, 57858978130, 133075649699, 266151299398, 665378248495, 1330756496990]

約数ペア:

[(1, 1330756496990), (2, 665378248495), (5, 266151299398), (10, 133075649699), (23, 57858978130), (46, 28929489065), (115, 11571795626), (230, 5785897813), (359, 3706842610), (718, 1853421305), (1795, 741368522), (2269, 586494710), (3590, 370684261), (4538, 293247355), (7103, 187351330), (8257, 161167070), (11345, 117298942), (14206, 93675665), (16514, 80583535), (22690, 58649471), (35515, 37470266), (41285, 32233414), (52187, 25499770), (71030, 18735133), (82570, 16116707), (104374, 12749885), (163369, 8145710), (260935, 5099954), (326738, 4072855), (521870, 2549977), (814571, 1633690), (816845, 1629142)]