19104150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 52059168

約数和(自身を除く): 32955018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 97, 101, 130, 150, 194, 195, 202, 291, 303, 325, 390, 485, 505, 582, 606, 650, 970, 975, 1010, 1261, 1313, 1455, 1515, 1950, 2425, 2522, 2525, 2626, 2910, 3030, 3783, 3939, 4850, 5050, 6305, 6565, 7275, 7566, 7575, 7878, 9797, 12610, 13130, 14550, 15150, 18915, 19594, 19695, 29391, 31525, 32825, 37830, 39390, 48985, 58782, 63050, 65650, 94575, 97970, 98475, 127361, 146955, 189150, 196950, 244925, 254722, 293910, 382083, 489850, 636805, 734775, 764166, 1273610, 1469550, 1910415, 3184025, 3820830, 6368050, 9552075, 19104150]

約数ペア:

[(1, 19104150), (2, 9552075), (3, 6368050), (5, 3820830), (6, 3184025), (10, 1910415), (13, 1469550), (15, 1273610), (25, 764166), (26, 734775), (30, 636805), (39, 489850), (50, 382083), (65, 293910), (75, 254722), (78, 244925), (97, 196950), (101, 189150), (130, 146955), (150, 127361), (194, 98475), (195, 97970), (202, 94575), (291, 65650), (303, 63050), (325, 58782), (390, 48985), (485, 39390), (505, 37830), (582, 32825), (606, 31525), (650, 29391), (970, 19695), (975, 19594), (1010, 18915), (1261, 15150), (1313, 14550), (1455, 13130), (1515, 12610), (1950, 9797), (2425, 7878), (2522, 7575), (2525, 7566), (2626, 7275), (2910, 6565), (3030, 6305), (3783, 5050), (3939, 4850)]