3090366910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^2$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 6073681320

約数和(自身を除く): 2983314410

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 109, 185, 190, 218, 370, 545, 703, 1090, 1369, 1406, 2071, 2738, 3515, 4033, 4142, 6845, 7030, 8066, 10355, 11881, 13690, 20165, 20710, 23762, 26011, 40330, 52022, 59405, 76627, 118810, 130055, 149221, 153254, 225739, 260110, 298442, 383135, 439597, 451478, 746105, 766270, 879194, 1128695, 1492210, 2197985, 2257390, 2835199, 4395970, 5670398, 8352343, 14175995, 16265089, 16704686, 28351990, 32530178, 41761715, 81325445, 83523430, 162650890, 309036691, 618073382, 1545183455, 3090366910]

約数ペア:

[(1, 3090366910), (2, 1545183455), (5, 618073382), (10, 309036691), (19, 162650890), (37, 83523430), (38, 81325445), (74, 41761715), (95, 32530178), (109, 28351990), (185, 16704686), (190, 16265089), (218, 14175995), (370, 8352343), (545, 5670398), (703, 4395970), (1090, 2835199), (1369, 2257390), (1406, 2197985), (2071, 1492210), (2738, 1128695), (3515, 879194), (4033, 766270), (4142, 746105), (6845, 451478), (7030, 439597), (8066, 383135), (10355, 298442), (11881, 260110), (13690, 225739), (20165, 153254), (20710, 149221), (23762, 130055), (26011, 118810), (40330, 76627), (52022, 59405)]