1939606830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54013}}^1$

素因数の和:54055

約数の個数: 128

約数和(自身を含む): 6222412800

約数和(自身を除く): 4282805970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 7182, 11970, 17955, 35910, 54013, 108026, 162039, 270065, 324078, 378091, 486117, 540130, 756182, 810195, 972234, 1026247, 1134273, 1458351, 1620390, 1890455, 2052494, 2268546, 2430585, 2916702, 3078741, 3402819, 3780910, 4861170, 5131235, 5671365, 6157482, 6805638, 7183729, 7291755, 9236223, 10208457, 10262470, 11342730, 14367458, 14583510, 15393705, 17014095, 18472446, 20416914, 21551187, 27708669, 30787410, 34028190, 35918645, 43102374, 46181115, 51042285, 55417338, 64653561, 71837290, 92362230, 102084570, 107755935, 129307122, 138543345, 193960683, 215511870, 277086690, 323267805, 387921366, 646535610, 969803415, 1939606830]

約数ペア:

[(1, 1939606830), (2, 969803415), (3, 646535610), (5, 387921366), (6, 323267805), (7, 277086690), (9, 215511870), (10, 193960683), (14, 138543345), (15, 129307122), (18, 107755935), (19, 102084570), (21, 92362230), (27, 71837290), (30, 64653561), (35, 55417338), (38, 51042285), (42, 46181115), (45, 43102374), (54, 35918645), (57, 34028190), (63, 30787410), (70, 27708669), (90, 21551187), (95, 20416914), (105, 18472446), (114, 17014095), (126, 15393705), (133, 14583510), (135, 14367458), (171, 11342730), (189, 10262470), (190, 10208457), (210, 9236223), (266, 7291755), (270, 7183729), (285, 6805638), (315, 6157482), (342, 5671365), (378, 5131235), (399, 4861170), (513, 3780910), (570, 3402819), (630, 3078741), (665, 2916702), (798, 2430585), (855, 2268546), (945, 2052494), (1026, 1890455), (1197, 1620390), (1330, 1458351), (1710, 1134273), (1890, 1026247), (1995, 972234), (2394, 810195), (2565, 756182), (3591, 540130), (3990, 486117), (5130, 378091), (5985, 324078), (7182, 270065), (11970, 162039), (17955, 108026), (35910, 54013)]