2019297540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{14303}}^1$

素因数の和:14509

約数の個数: 96

約数和(自身を含む): 6123027456

約数和(自身を除く): 4103729916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 181, 195, 260, 362, 390, 543, 724, 780, 905, 1086, 1810, 2172, 2353, 2715, 3620, 4706, 5430, 7059, 9412, 10860, 11765, 14118, 14303, 23530, 28236, 28606, 35295, 42909, 47060, 57212, 70590, 71515, 85818, 141180, 143030, 171636, 185939, 214545, 286060, 371878, 429090, 557817, 743756, 858180, 929695, 1115634, 1859390, 2231268, 2588843, 2789085, 3718780, 5177686, 5578170, 7766529, 10355372, 11156340, 12944215, 15533058, 25888430, 31066116, 33654959, 38832645, 51776860, 67309918, 77665290, 100964877, 134619836, 155330580, 168274795, 201929754, 336549590, 403859508, 504824385, 673099180, 1009648770, 2019297540]

約数ペア:

[(1, 2019297540), (2, 1009648770), (3, 673099180), (4, 504824385), (5, 403859508), (6, 336549590), (10, 201929754), (12, 168274795), (13, 155330580), (15, 134619836), (20, 100964877), (26, 77665290), (30, 67309918), (39, 51776860), (52, 38832645), (60, 33654959), (65, 31066116), (78, 25888430), (130, 15533058), (156, 12944215), (181, 11156340), (195, 10355372), (260, 7766529), (362, 5578170), (390, 5177686), (543, 3718780), (724, 2789085), (780, 2588843), (905, 2231268), (1086, 1859390), (1810, 1115634), (2172, 929695), (2353, 858180), (2715, 743756), (3620, 557817), (4706, 429090), (5430, 371878), (7059, 286060), (9412, 214545), (10860, 185939), (11765, 171636), (14118, 143030), (14303, 141180), (23530, 85818), (28236, 71515), (28606, 70590), (35295, 57212), (42909, 47060)]