39220890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 98122752

約数和(自身を除く): 58901862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 181, 186, 233, 310, 362, 465, 466, 543, 699, 905, 930, 1086, 1165, 1398, 1810, 2330, 2715, 3495, 5430, 5611, 6990, 7223, 11222, 14446, 16833, 21669, 28055, 33666, 36115, 42173, 43338, 56110, 72230, 84165, 84346, 108345, 126519, 168330, 210865, 216690, 253038, 421730, 632595, 1265190, 1307363, 2614726, 3922089, 6536815, 7844178, 13073630, 19610445, 39220890]

約数ペア:

[(1, 39220890), (2, 19610445), (3, 13073630), (5, 7844178), (6, 6536815), (10, 3922089), (15, 2614726), (30, 1307363), (31, 1265190), (62, 632595), (93, 421730), (155, 253038), (181, 216690), (186, 210865), (233, 168330), (310, 126519), (362, 108345), (465, 84346), (466, 84165), (543, 72230), (699, 56110), (905, 43338), (930, 42173), (1086, 36115), (1165, 33666), (1398, 28055), (1810, 21669), (2330, 16833), (2715, 14446), (3495, 11222), (5430, 7223), (5611, 6990)]