727817610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98221}}^1$

素因数の和:98263

約数の個数: 64

約数和(自身を含む): 1980155520

約数和(自身を除く): 1252337910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 98221, 196442, 294663, 491105, 589326, 982210, 1276873, 1473315, 1866199, 2553746, 2946630, 3732398, 3830619, 5598597, 6384365, 7661238, 9330995, 11197194, 12768730, 18661990, 19153095, 24260587, 27992985, 38306190, 48521174, 55985970, 72781761, 121302935, 145563522, 242605870, 363908805, 727817610]

約数ペア:

[(1, 727817610), (2, 363908805), (3, 242605870), (5, 145563522), (6, 121302935), (10, 72781761), (13, 55985970), (15, 48521174), (19, 38306190), (26, 27992985), (30, 24260587), (38, 19153095), (39, 18661990), (57, 12768730), (65, 11197194), (78, 9330995), (95, 7661238), (114, 6384365), (130, 5598597), (190, 3830619), (195, 3732398), (247, 2946630), (285, 2553746), (390, 1866199), (494, 1473315), (570, 1276873), (741, 982210), (1235, 589326), (1482, 491105), (2470, 294663), (3705, 196442), (7410, 98221)]