9721145850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{160813}}^1$

素因数の和:160872

約数の個数: 96

約数和(自身を含む): 26800617984

約数和(自身を除く): 17079472134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4030, 4650, 6045, 10075, 12090, 20150, 30225, 60450, 160813, 321626, 482439, 804065, 964878, 1608130, 2090569, 2412195, 4020325, 4181138, 4824390, 4985203, 6271707, 8040650, 9970406, 10452845, 12060975, 12543414, 14955609, 20905690, 24121950, 24926015, 29911218, 31358535, 49852030, 52264225, 62717070, 64807639, 74778045, 104528450, 124630075, 129615278, 149556090, 156792675, 194422917, 249260150, 313585350, 324038195, 373890225, 388845834, 648076390, 747780450, 972114585, 1620190975, 1944229170, 3240381950, 4860572925, 9721145850]

約数ペア:

[(1, 9721145850), (2, 4860572925), (3, 3240381950), (5, 1944229170), (6, 1620190975), (10, 972114585), (13, 747780450), (15, 648076390), (25, 388845834), (26, 373890225), (30, 324038195), (31, 313585350), (39, 249260150), (50, 194422917), (62, 156792675), (65, 149556090), (75, 129615278), (78, 124630075), (93, 104528450), (130, 74778045), (150, 64807639), (155, 62717070), (186, 52264225), (195, 49852030), (310, 31358535), (325, 29911218), (390, 24926015), (403, 24121950), (465, 20905690), (650, 14955609), (775, 12543414), (806, 12060975), (930, 10452845), (975, 9970406), (1209, 8040650), (1550, 6271707), (1950, 4985203), (2015, 4824390), (2325, 4181138), (2418, 4020325), (4030, 2412195), (4650, 2090569), (6045, 1608130), (10075, 964878), (12090, 804065), (20150, 482439), (30225, 321626), (60450, 160813)]