2080473930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2277

約数の個数: 128

約数和(自身を含む): 5737132800

約数和(自身を除く): 3656658870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 61, 90, 118, 122, 135, 177, 183, 270, 295, 305, 354, 366, 531, 549, 590, 610, 885, 915, 1062, 1098, 1593, 1647, 1770, 1830, 2141, 2655, 2745, 3186, 3294, 3599, 4282, 5310, 5490, 6423, 7198, 7965, 8235, 10705, 10797, 12846, 15930, 16470, 17995, 19269, 21410, 21594, 32115, 32391, 35990, 38538, 53985, 57807, 64230, 64782, 96345, 97173, 107970, 115614, 126319, 130601, 161955, 192690, 194346, 252638, 261202, 289035, 323910, 378957, 391803, 485865, 578070, 631595, 653005, 757914, 783606, 971730, 1136871, 1175409, 1263190, 1306010, 1894785, 1959015, 2273742, 2350818, 3410613, 3526227, 3789570, 3918030, 5684355, 5877045, 6821226, 7052454, 7705459, 11368710, 11754090, 15410918, 17053065, 17631135, 23116377, 34106130, 35262270, 38527295, 46232754, 69349131, 77054590, 115581885, 138698262, 208047393, 231163770, 346745655, 416094786, 693491310, 1040236965, 2080473930]

約数ペア:

[(1, 2080473930), (2, 1040236965), (3, 693491310), (5, 416094786), (6, 346745655), (9, 231163770), (10, 208047393), (15, 138698262), (18, 115581885), (27, 77054590), (30, 69349131), (45, 46232754), (54, 38527295), (59, 35262270), (61, 34106130), (90, 23116377), (118, 17631135), (122, 17053065), (135, 15410918), (177, 11754090), (183, 11368710), (270, 7705459), (295, 7052454), (305, 6821226), (354, 5877045), (366, 5684355), (531, 3918030), (549, 3789570), (590, 3526227), (610, 3410613), (885, 2350818), (915, 2273742), (1062, 1959015), (1098, 1894785), (1593, 1306010), (1647, 1263190), (1770, 1175409), (1830, 1136871), (2141, 971730), (2655, 783606), (2745, 757914), (3186, 653005), (3294, 631595), (3599, 578070), (4282, 485865), (5310, 391803), (5490, 378957), (6423, 323910), (7198, 289035), (7965, 261202), (8235, 252638), (10705, 194346), (10797, 192690), (12846, 161955), (15930, 130601), (16470, 126319), (17995, 115614), (19269, 107970), (21410, 97173), (21594, 96345), (32115, 64782), (32391, 64230), (35990, 57807), (38538, 53985)]