230906910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 627056640

約数和(自身を除く): 396149730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 71, 78, 93, 130, 142, 155, 186, 195, 213, 269, 310, 355, 390, 403, 426, 465, 538, 710, 806, 807, 923, 930, 1065, 1209, 1345, 1614, 1846, 2015, 2130, 2201, 2418, 2690, 2769, 3497, 4030, 4035, 4402, 4615, 5538, 6045, 6603, 6994, 8070, 8339, 9230, 10491, 11005, 12090, 13206, 13845, 16678, 17485, 19099, 20982, 22010, 25017, 27690, 28613, 33015, 34970, 38198, 41695, 50034, 52455, 57226, 57297, 66030, 83390, 85839, 95495, 104910, 108407, 114594, 125085, 143065, 171678, 190990, 216814, 248287, 250170, 286130, 286485, 325221, 429195, 496574, 542035, 572970, 592069, 650442, 744861, 858390, 1084070, 1184138, 1241435, 1489722, 1626105, 1776207, 2482870, 2960345, 3252210, 3552414, 3724305, 5920690, 7448610, 7696897, 8881035, 15393794, 17762070, 23090691, 38484485, 46181382, 76968970, 115453455, 230906910]

約数ペア:

[(1, 230906910), (2, 115453455), (3, 76968970), (5, 46181382), (6, 38484485), (10, 23090691), (13, 17762070), (15, 15393794), (26, 8881035), (30, 7696897), (31, 7448610), (39, 5920690), (62, 3724305), (65, 3552414), (71, 3252210), (78, 2960345), (93, 2482870), (130, 1776207), (142, 1626105), (155, 1489722), (186, 1241435), (195, 1184138), (213, 1084070), (269, 858390), (310, 744861), (355, 650442), (390, 592069), (403, 572970), (426, 542035), (465, 496574), (538, 429195), (710, 325221), (806, 286485), (807, 286130), (923, 250170), (930, 248287), (1065, 216814), (1209, 190990), (1345, 171678), (1614, 143065), (1846, 125085), (2015, 114594), (2130, 108407), (2201, 104910), (2418, 95495), (2690, 85839), (2769, 83390), (3497, 66030), (4030, 57297), (4035, 57226), (4402, 52455), (4615, 50034), (5538, 41695), (6045, 38198), (6603, 34970), (6994, 33015), (8070, 28613), (8339, 27690), (9230, 25017), (10491, 22010), (11005, 20982), (12090, 19099), (13206, 17485), (13845, 16678)]