15804938290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 30674246400

約数和(自身を除く): 14869308110

約数列:

[1, 2, 5, 10, 23, 46, 59, 79, 115, 118, 158, 230, 295, 395, 529, 590, 641, 790, 1058, 1282, 1357, 1817, 2645, 2714, 3205, 3634, 4661, 5290, 6410, 6785, 9085, 9322, 13570, 14743, 18170, 23305, 29486, 31211, 37819, 41791, 46610, 50639, 62422, 73715, 75638, 83582, 101278, 107203, 147430, 156055, 189095, 208955, 214406, 253195, 312110, 339089, 378190, 417910, 506390, 536015, 678178, 869837, 1072030, 1164697, 1695445, 1739674, 2329394, 2465669, 2987701, 3390890, 4349185, 4931338, 5823485, 5975402, 8698370, 11646970, 12328345, 14938505, 20006251, 24656690, 26788031, 29877010, 40012502, 53576062, 68717123, 100031255, 133940155, 137434246, 200062510, 267880310, 343585615, 687171230, 1580493829, 3160987658, 7902469145, 15804938290]

約数ペア:

[(1, 15804938290), (2, 7902469145), (5, 3160987658), (10, 1580493829), (23, 687171230), (46, 343585615), (59, 267880310), (79, 200062510), (115, 137434246), (118, 133940155), (158, 100031255), (230, 68717123), (295, 53576062), (395, 40012502), (529, 29877010), (590, 26788031), (641, 24656690), (790, 20006251), (1058, 14938505), (1282, 12328345), (1357, 11646970), (1817, 8698370), (2645, 5975402), (2714, 5823485), (3205, 4931338), (3634, 4349185), (4661, 3390890), (5290, 2987701), (6410, 2465669), (6785, 2329394), (9085, 1739674), (9322, 1695445), (13570, 1164697), (14743, 1072030), (18170, 869837), (23305, 678178), (29486, 536015), (31211, 506390), (37819, 417910), (41791, 378190), (46610, 339089), (50639, 312110), (62422, 253195), (73715, 214406), (75638, 208955), (83582, 189095), (101278, 156055), (107203, 147430)]